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This is a brother who makes parts for construction machinery. He knows very well how chaotic this industry is. There's a fierce price war going on, and when you sell cheap products, customers can't use them properly. After using them for a few hundred hours, the pulleys on the alternator develop deep grooves and even break completely, causing the generator to fail and the equipment to stop working. The customers are frantic and keep stomping their feet. On your side, you have to deal with returns, exchanges, and the shipping costs involved, which wipe out the little profit you earn. To put it simply, the problem can be summed up in two words: unable to withstand. The Crystal Multi-groove alternator pulley is precisely designed to solve this problem. We use alloy steel for forging and form it with a CNC machine, and the slot precision is controlled to ±0.02 millimeters. The belt fits perfectly, without slipping or skipping teeth. With it installed, the generator operates smoothly, with low noise, and its lifespan is more than double that of ordinary products. The customers are relieved, and you also avoid the hassle of cleaning up.   Are there also accessories on your store shelves that are compatible with XCMG Excavator Accessories? And the parts for XCMG Rollers And Accessories? And those several models of XCMG Loaders' wear parts? The generator pulleys on these equipment's alternators are outrageously expensive for the original factory parts, and the quality of the second-hand parts is unstable. The customers are in a dilemma and end up being the ones to suffer. The Crystal multi-slot pulley is designed to perfectly match the original factory specifications, and once installed, it can be used without any modifications. Moreover, it not only fits the mainframe but is also favored by many electricians who like to use it in combination with their own Electrical Components. Customers report that when they replace it, it works just like a new machine, and there have been no more issues related to the pulley replacement.   You may not know that Crystal not only makes such precise small parts but also some larger items, such as mobile crushing and screening station frames. That thing weighs several tons, and it involves welding, machining, and heat treatment. We are well-versed in all the processes. Making such large iron objects, then installing a small pulley like this, wouldn't that be a dimensional reduction attack? Our advantage can be summed up in one sentence: We produce the materials ourselves, manufacture the parts ourselves, and measure the dynamic balance ourselves. Unlike small workshops that purchase raw materials from unknown sources and then have disputes when something breaks, this is why many overseas buyers, after trying a sample, lock in long-term orders.   Here are three product features for you:   Multi-slot design ensures stable power transmission and no skipping of teeth under high-load conditions; Surface phosphating and galvanizing treatment prevent rust and corrosion, and it can withstand conditions on the seaside construction site; Each batch undergoes dynamic balance machine testing, ensuring smooth high-speed operation without shaking or jittering. Here are three tips for you:   Remember to install it with tension after installation; if it's too tight, it will damage the bearing first; Don't mix different slot spacings; they are prone to uneven wear, and when replacing, the entire set should be replaced together; For the first order, we recommend trying it out with a sample. We support small batches and the shipping cost is also cheaper. In the end, if a few dollars' worth of pulley causes your customers' equipment to stop working for tens of thousands of dollars, that's definitely not just a matter of money. Crystal wants this thing to stop causing trouble for you once and for all, and to ensure that you can start working reliably. The samples are not expensive, try them out.

A loader is a type of tractor, usually wheeled, sometimes on tracks, that has a front-mounted wide bucket connected to the end of two booms (arms) to scoop up loose material from the ground, such as dirt, sand or gravel, and move it from one place to another without pushing the material across the ground.   Our company's main products:Original working device of excavator，Excavator working device accessories，Excavator working device parts，Excavator Work Equipment.

    Industry pain points Traditional excavator electrical components (such as hydraulic control modules) generally use discrete one-way switches, which require back-to-back connection of multiple devices to achieve two-way blocking, resulting in complex systems, high costs, increased parasitic parameters, 10%-15% lower efficiency, and frequent failures18.   Your troubles Excavator electrical accessories have long been facing harsh working conditions such as high temperature vibration and oil corrosion. For example, oil pressure sensors cause data drift due to seal failure, causing false alarms or shutdowns; and the lack of compatibility between mechanical and electrical accessories further increases maintenance costs36.   Our Solution Infineon CoolGaN bidirectional switch (BDS) and high-reliability sensor co-design: Bidirectional integrated control: CoolGaN BDS replaces discrete devices with a monolithic integrated solution, supports four-quadrant operation mode (on/off + bidirectional diode mode), source-source on-resistance (Rss(on)) as low as 55mΩ, and switching loss is reduced by 85%1; Intelligent protection: The oil pressure sensor adopts IP67 sealing and gold-plated contacts, withstands extreme temperatures of -40℃~125℃, and has a signal output accuracy of ±0.1Bar, which ensures engine safety in real time36.   Actual effect   Energy efficiency improvement: The bidirectional switch reduces system loss by 15%, helping 1MW power station save 120,000 yuan in electricity bills per year14;   Life extension: Electrical accessories have passed 5,000,000 mechanical life certification, and the failure rate has dropped by 90%28.   Product Features ① Bidirectional integrated control: GaN devices achieve bidirectional blocking on a single chip, reducing the volume by 40%1; ② Strong environmental tolerance: -40℃~125℃ wide temperature range operation, anti-vibration/salt corrosion36; ③ Intelligent protection mechanism: overvoltage/overcurrent/short circuit coordinated protection, MTBF≥300,000 hours48.   Tips ① Modular calibration installation: adjust the base height in sections to adapt to the sloped ground and ensure the accuracy of the long-stroke linear module7; ② Dynamic resistance monitoring: The oil pressure sensor needs to regularly calibrate the 0.1Ω contact resistance to avoid signal attenuation36.   Reconstructing the logic of electrical accessories with "high integration + toughness" allows Excavator electrical components to break through the energy consumption pain point and inject deterministic value into every joule of current.    

XCMG takes the lead in mining machinery | Look at the global advancement of "Made in China"   In the field of mining machinery, XCMG has built a "Chinese phalanx" with full-scenario solutions covering open-pit mining, underground tunneling, smart mining, etc. with the tenacity of sharpening a sword for ten years, and has left a clear "Chinese coordinate" in the construction of a new global mining order. From South American copper mines to Australian iron ore mines, from African gold mines to European lithium mines, XCMG has established strategic cooperation with international mining giants. Large mining excavators, mining dump trucks, electric loaders, intelligent tunneling machines and other equipment are entering the global high-end market in batches, demonstrating the hard-core strength and confidence of XCMG mining machinery to stand on the world stage.   Open-pit mining involves large amounts of dust, heavy loads, and high strength. Equipment operates almost around the clock. Only first-class products with reliable quality and excellent technology can truly gain a foothold in this "arena". From the "China's No. 1 Excavator" XE7000 mining excavator to the "world's largest rear-drive rigid mining truck" XDE440, XCMG has continuously broken through technical bottlenecks and achieved breakthroughs in a number of internationally leading key core technologies. With its outstanding technical strength and innovative spirit, XCMG has successfully seized the "top of the pyramid" of global technology and become an important participant in the development and construction of global mines.    

  Those in the field of construction machinery know that the hydraulic system is most afraid of oil leakage. If the pipe joint loosens, the oil rushes out noisily, and the ground becomes a dark mess. Not only will they be fined by the environmental protection authorities, but the hydraulic oil, which costs several hundred yuan per bucket, is wasted if it leaks. What's more troublesome is that the repair only makes it worse, and then it needs to be repaired again. Replacing the joint requires dismantling a bunch of pipes, and it takes a long time to complete the work. Especially when you are halfway through the work, the joint breaks, and the entire machine falls over. The construction site is pressing for completion like a time bomb. You spent a large sum of money on the equipment, but every day you are being troubled by a joint. Even the electrical components on the machine are damaged by the oil, and the repair cost is even higher.   The Crystal high-pressure oil pipe connector is designed to solve this problem. We use high-quality carbon steel or stainless steel, which are precisely machined. The sealing surface has a high degree of smoothness, and it is combined with imported O-rings. Once installed, it fits perfectly. Whether it's a XCMG excavator or equipment from other brands, you can find the appropriate model. For a common connector used in XCMG Excavator Accessories, we have corresponding specifications. Once replaced, it can be used. On-site tests show that when operating at a pressure of 35 megapascals for 2,000 hours continuously, not a single drop of oil leaks. The savings in hydraulic oil costs you by replacing it would be enough to buy several sets of connectors.  Product Value and Usage This connector was designed specifically for "no oil leakage". It can be used in excavators, loaders, road rollers, hydraulic stations, and everywhere. When paired with the pipeline system on XCMG Rollers And Accessories (XCMG Road Roller and Accessories), it can also be perfectly matched without the need to change the interface. You spend one time on this purchase, and you get something that "you just install and forget about it", which is very convenient.  Product Features (three points, remember them well) Sealing is reliable, no leakage when installed: The sealing surfaces are precisely machined, the conical surfaces fit tightly, and the oil-resistant fluorocarbon O-ring ensures no oil leakage even under high pressure. There is no need to wrap the raw material tape or apply sealant. Just tighten it and it's done. High-quality materials, no cracking or rusting: Made of 45 steel or 304 stainless steel, with proper heat treatment, the hardness is sufficient. It won't crack due to vibration or temperature changes, and won't rust even when exposed to the elements. Comprehensive specifications, strong versatility: Metric, imperial, and American threads are all available. Straight-through, elbows, three-way, and variable diameters are all included. Common interfaces are all covered. Whether it's domestic or imported equipment, you can find the right one. Tips (two points) ① Before installation, clean the inside and outside of the joint with diesel or cleaning agent. Don't leave iron filings or sand. A single grain of sand can scratch the sealing surface and cause oil leakage. ② When tightening, use a torque wrench instead of relying on your instincts to twist forcefully. Tightening too much can easily damage the sealing ring or loosen the threads. Refer to the standard torque value. One more is not necessary, and one less is not a problem.

    Anyone working in machinery knows the pain of rust. Once sleeves corrode, disassembly and installation become difficult, equipment breaks down, and project timelines keep getting delayed. Especially for engine components—valuable parts that are already expensive—when sleeves fail first due to corrosion, leaving pitted surfaces, replacing them means hours of labor and soaring costs. What really frustrates customers is this: even when the equipment isn't broken, a seized sleeve forces an entire XCMG loader bucket to halt for repairs. How much downtime does that cause each day? The same goes for XCMG Rollers and Accessories—no matter how sturdy the rollers are, once the sleeves deteriorate, the whole drive system vibrates uncontrollably, leaving technicians shaking their heads in despair.  We at Crystal have thoroughly analyzed this issue. Instead of having customers repeatedly replace sleeves, we've addressed the root cause—corrosion. Our newly developed corrosion-resistant mechanical sleeve is made from a special alloy material and features surface reinforcement, making it highly resistant to oil, water, acids, and alkalis. When installed on XCMG loaders, even after constant exposure to mud and water, the inner wall remains as smooth as new. On XCMG rollers and accessories, it stays securely in place regardless of vibration, ensuring stable transmission efficiency. Customers report a clear benefit: significantly reduced maintenance frequency. Sleeves that used to need replacement every two months now last an entire year with no signs of wear. The money saved could buy several high-quality oil cans.  This thing serves a very straightforward purpose: wherever there's a mechanical connection requiring rust resistance, wear resistance, and easy installation or removal, it delivers. Whether it's an engine, transmission, or hydraulic system—anywhere Engine Parts are involved—just swap out the sleeve, and the equipment's performance instantly improves. That's its value: less downtime, less hassle, more work done.  Product Features:   ① Dual-protective coating: corrosion-resistant inner layer and wear-resistant outer layer, preventing moisture and chemicals from penetrating.   ② Maintenance-free design: self-lubricating layer eliminates the need for frequent oiling, making installation and removal effortless.   ③ High-precision fit: tolerance controlled within 0.01mm, ensuring a secure, motionless fit on XCMG loader pins.  Tips:   ① Before installation, clean the inner wall of the sleeve thoroughly and remove any metal shavings to ensure proper sealing.   ② Regularly inspect the end face of the sleeve; if you notice scratches on the coating, promptly reapply the specialized anti-rust solution to extend its service life.  Don't let a small sleeve hold up the entire machine. Crystal's corrosion-resistant mechanical sleeves effectively treat all kinds of rust issues—once you use them, you'll know how hassle-free they are.

How to reduce the wear of excavator parts？   The wear of excavator parts will seriously affect our work efficiency. In order to work efficiently, daily maintenance is essential. How can we reduce the wear of excavator parts? Today we will take a look at: 1. Make the accessories work at a reasonable temperature At work, the temperature of each excavator accessory has its own normal range. Too high or too low temperature will affect the strength of parts, so it is necessary to control the temperature of some parts with coolant and lubricating oil to make them work in a reasonable temperature range. 2. Make the parts work in the rated load The nature and size of the working load of construction machinery have an important influence on the loss of mechanical parts. In general, the wear of parts will increase with the increase of load. When the load on the part is higher than the designed working load, its wear will be aggravated. Under the same conditions, a stable load has less wear, less failure and longer life than a high frequency dynamic load. 3. Prevent the corrosion of excavator parts The corrosion of excavator accessories is sometimes not easy to be found, easy to be ignored, and more harmful. The chemicals in the rain and air penetrate into the machinery through the pipes and cracks of the mechanical parts and corrode the parts. The continued work of corroded parts will also accelerate mechanical wear and increase mechanical failure. This requires managers and operators to take reasonable construction arrangements according to the local weather conditions and site conditions at the time to minimize the harm of chemical corrosion to mechanical parts. 4. Clean in time to reduce the impact of mechanical impurities Mechanical impurities generally refer to dust, soil and other substances and construction machinery in the use of their own production of some metal chips, grease and so on. Once these impurities reach the working surface of the machine, the harm is great: not only increase the friction, fuel consumption; It can also damage the lubricating film and bruise the mating surface.   Paying attention to the above four points can reduce the wear of excavator parts and avoid affecting the progress of the project due to the damage of excavator parts.  

XCMG's Romance with Latin America  | Courage and Sincerity: XCMG's Journey with South American Friends   On November 18, local time, the Brazilian website of "Estudiantes Commerciales", the South American News Network, and the Brazilian website of "El Sol" published in Portuguese and English versions of the in-depth article "Courage and Sincerity: The Journey of XCMG and South American Friends" On November 21, "Reference News" · Observation China published a special report "XCMG Machinery Helps the Development of South American Mining"     As one of the largest, most influential, most comprehensive and most diversified enterprise groups in China's construction machinery field, XCMG Group started its internationalization process in the late 1980s. In the top 50 global construction machinery manufacturers ranking released by the British "International Construction", XCMG has been ranked first in the Chinese industry and has been ranked first in the world for many years. As an important metal and mineral production area in the world, South America has many large mining areas. Recently, XCMG's mining graders have been shipped in batches, which greatly satisfied South American customers. South America is an important region for XCMG's internationalization. As early as 2012, XCMG built its first wholly-owned overseas production base in Bauso, Minas Gerais, Brazil, and the base was officially put into production in 2014. As XCMG's largest overseas factory in the world, the Brazilian base invested US$300 million to achieve localized operations. This year, on the 10th anniversary of the XCMG Brazilian manufacturing base, the 23,456th product officially rolled off the production line. In 2022, XCMG officially became a supplier to Vale, one of the world's mining giants, which once again confirmed the excellent quality of XCMG products. For more than ten years, with XCMG Brazil as a strategic link, XCMG has simultaneously promoted the construction of subsidiaries and distribution networks in Argentina, Chile, Peru and other countries, consolidating its industrial chain and regional manufacturing capabilities in South American countries.   In 2024, XCMG officially delivered the first XCA750SA all-terrain crane exported to Antofagasta, Chile. This is the largest tonnage all-terrain crane exported to Chile by a Chinese brand. For XCMG, which has exported its products to more than 190 countries and regions around the world, technological innovation is its main competitive advantage. Yang Dongsheng, chairman and party secretary of XCMG Group and XCMG Machinery, said that XCMG will accelerate the transformation and upgrading of "high-end, intelligent, green, service-oriented and internationalized" and contribute to the sustainable development of South America.            

I. Product Description Crystal Mechanical component air compressor parts are a core mechanical accessory set specifically designed for air compressors, covering components such as cylinders, pistons, valve groups, and bearings. All the parts are made of high-strength alloys and wear-resistant sealing materials, with their surfaces processed precisely and treated for rust prevention. They can be compatible with different models of air compressor equipment. Compared to ordinary air compressor parts, it not only focuses on basic performance but also is compatible with the linkage requirements of some industrial equipment, such as being able to work with Electrical Components to ensure the overall stability of the air compressor operation. II. Technical Specifications Among this series of parts, the inner diameter of the cylinder has a tolerance of ±0.02mm, and the surface roughness Ra is ≤0.8μm. This ensures the accuracy of the fit with the piston; the piston rings are made of polytetrafluoroethylene with a temperature resistance of over 300℃, providing a 15% better sealing performance than industry standards; the bearing life exceeds 8000 hours, far exceeding the 5000-hour standard for ordinary parts; the response speed of the valve group is ≤0.05 seconds, and the intake efficiency is 10% higher than that of conventional parts. Additionally, some parts can be compatible with the linkage interfaces of XCMG Excavator Accessories and XCMG Rollers And Accessories, meeting the collaborative operation requirements of engineering equipment and air compressors. III. Product Features and Advantages Durable and Wear-resistant: The parts use high-strength alloys and special sealing materials, solving the problem of frequent wear and the need for regular replacement of ordinary air compressor parts, extending the service life by 60% or more, reducing the number of downtime and maintenance. Precise Adaptation: The processing accuracy of the core components such as cylinders and pistons is high, enabling compatibility with most mainstream air compressor models and the ability to adjust through interfaces to meet the linkage requirements of XCMG Excavator Accessories and XCMG Rollers And Accessories, eliminating the need for repeated purchases due to equipment model differences. Stable Compatibility: It can be seamlessly integrated with Electrical Components, avoiding air compressor operation failures caused by improper connection of accessories and electrical systems, ensuring stable output of the equipment under high-load conditions, and improving compatibility by 30% compared to ordinary parts. IV. Application Scenarios Engineering Equipment: When used with air compressors for engineering sites, the interface can be adapted to XCMG Excavator Accessories and XCMG Rollers And Accessories to provide a stable air source for the pneumatic systems of excavators, rollers, etc., ensuring continuous engineering operations. Industrial Production: In factory air compressor systems, the high wear resistance of the parts is suitable for long-term continuous operation, and when combined with Electrical Components, it can precisely control the start-stop and pressure regulation of the air compressor, meeting the gas supply requirements of industries such as mechanical processing and textile. Maintenance and Replacement Scenarios: As air compressor maintenance parts, they can directly replace worn-out old components without adjusting the overall structure of the equipment, adapting to the maintenance needs of small repair workshops and enterprises, reducing equipment downtime. V. Customer Benefits After using this series of parts, customers no longer need to frequently purchase and replace worn-out parts, reducing equipment maintenance costs; the precise adaptability reduces the installation and debugging time of accessories, improving equipment operation efficiency; The high wear resistance and stable compatibility features ensure the long-term stable operation of the air compressor, avoiding production or engineering delays caused by component failures, and indirectly improving operational efficiency and economic benefits. VI. Customer Reviews and Recommendations "Our engineering team's air compressor used ordinary components. The piston rings had to be replaced every 3 months. After switching to Crystal's components, it hasn't worn out for nearly 8 months and can also be compatible with XCMG Excavator Accessories. The engineering operations have never broken down." - Engineer Liu, the team leader. "The air compressors in the factory are equipped with Electrical Components. The previous components always had connection problems. After switching to Crystal's mechanical components, the pressure control of the air compressor was particularly stable, and the production efficiency has increased significantly." - Manager Zhang, the equipment supervisor of the textile factory. "The repair shop often encounters the repair of different models of air compressors. Crystal's components have strong compatibility, and they can also be compatible with the linkage interfaces of XCMG Rollers And Accessories. There is no need to keep a large number of different models of components in stock, and the inventory pressure has been greatly reduced." - Master Wang, the owner of the air compressor repair shop.  

How to choose the right accessories for loaders?   In the engineering equipment industry, XCMG Loader is widely used in various construction scenarios due to its excellent performance and reliability. However, in actual use, many users are often troubled by the choice of accessories. For example, there are many types of XCMG Excavator Accessories and XCMG Roller And Accessories on the market, but how to ensure that the selected accessories are perfectly matched with the loader to improve work efficiency and equipment durability has become a concern for users.   For these pain points, we provide professional solutions. Through accessories that are deeply adapted to XCMG Loader, we ensure the reliable operation of the equipment under high-intensity operations. The accessories we provide are made of high-quality materials and are strictly controlled in quality, which can effectively extend the service life of the equipment while providing efficient operating performance.   After using the adapted accessories, the user's equipment failure rate is significantly reduced and the maintenance cost is greatly reduced. The service life of the equipment is extended, and the work efficiency and operation quality are also improved. Our XCMG Loader supporting solutions can help users maintain efficient operation in complex construction environments and ensure the smooth progress of the project.   Product Features: 1. High-quality accessories to ensure reliable operation of the equipment. 2. Strict quality control to extend the service life of the equipment.   Tips: 1. Regularly check the wear of equipment accessories and replace them in time. 2. Perform daily maintenance according to the equipment manual to ensure optimal performance.

  After years of deep involvement in the procurement of engineering machinery accessories, I am well aware of the core difficulties faced by overseas B-end buyers when purchasing Mechanical parts - starter motors. There are common problems such as uneven quality of accessories, poor general compatibility, and high failure rates of products from small factories. In addition, the supply cycle for cross-border delivery is unstable, there is a shortage of stock, and there is no guarantee for after-sales service. After many overseas wholesalers purchase the products, they often encounter problems such as terminal equipment startup failures and frequent repairs. This not only increases the subsequent operation and maintenance costs but also delays the construction progress of customers, directly affecting the reputation and repeat purchase rate. This is the most troublesome core issue in overseas engineering machinery accessories wholesale. To address these industry pain points, our Crystal brand focuses on targeted solutions and specializes in the batch supply of high-quality engineering machine starters. Our main products include XCMG Excavator Accessories, XCMG Rollers And Accessories, and Engine Parts, all tailored to various engineering machinery. We fully focus on the wholesale needs of overseas B-end buyers. We abandon the industry's low-price and low-quality supply model. All starter motor accessories are standardizedly produced according to the original equipment parameters, and the production process and quality inspection procedures are strictly controlled to completely eliminate issues such as false parameter marking, rough workmanship, and deviation in compatibility. At the same time, we have sufficient stock in advance, support large orders, and quickly arrange and dispatch shipments, completely solving the problem of slow replenishment and equipment shutdown due to stock shortages for overseas customers. The main features of Crystal's Mechanical parts - starter motors are mainly applicable to XCMG's full range of excavators and various engineering machinery equipment. As the core Engine Parts, they play a key role in starting and operating the equipment, and are widely used in overseas infrastructure, mining, and earthwork construction scenarios. The product stability is extremely strong, resistant to high and low temperatures, and anti-wear. They can adapt to the complex and harsh construction environments in overseas areas, significantly reducing the probability of equipment startup failures and helping overseas wholesalers stabilize the terminal market, reduce售后 disputes， and improve long-term profit margins. Product core features 1. Precise compatibility： Strictly benchmarking against the parameters of XCMG's full range of equipment， perfectly matching XCMG Excavator Accessories and XCMG Rollers And Accessories for use， no need for modification， ready for installation immediately， zero compatibility errors. 2. Outstanding durability： Core components are treated with enhanced processing， resistant and wear-resistant， suitable for overseas outdoor high-intensity construction scenarios， with a much lower return and repair rate than industry ordinary accessories， reducing long-term replacement costs. 3. Stable batch supply： Focusing on overseas B-end wholesale， with sufficient stock in advance， capable of handling large orders， controllable supply cycle， and not delaying customer stocking and terminal supply. Practical tips for procurement 1. When conducting overseas batch procurement， prioritize verifying the equipment model and starter motor parameters to ensure precise matching， avoiding compatibility errors and reducing the loss of logistics and time costs due to returns and exchanges. 2. Starter motors for engineering machinery are core Engine Parts. It is recommended to prepare in advance for batch procurement to avoid terminal supply disruptions caused by cross-border logistics delays and market shortages. Overall， Crystal relies on reliable product quality and stable batch supply capabilities to precisely meet the purchasing needs of overseas B-end wholesalers. It is a high-quality choice for cross-border procurement of engineering machinery accessories， helping customers easily control quality， reduce costs， and stabilize the terminal market.  

User review: Mobility rate exceeds 95%! The XCMG XE2000 mining excavator is highly praised.   After the practical tests of many coal mines and metal mines, XCMG's 200-ton mining excavator is sold all over the world with its outstanding performance of "efficient attendance, efficient construction, and efficient return". A variety of buckets can be selected to meet various operating conditions such as mine stripping, coal mining and loading, and earth excavation. In addition, relying on XCMG's intelligent manufacturing system, the delivery cycle is compressed to the extreme, and global delivery can be completed quickly. Why is XE2000 favored by so many users? Where does its high reliability come from? In the early stages of research and development, XCMG put forward the most stringent requirements! The XE2000 excavator is equipped with the world's top engine, which is reliable and durable, and reduces fuel consumption by 20%. With such an advanced and reliable "heart", it will never disappoint the trust of our users.   XCMG XE2000: Equipment that is more customer-friendly: All key parts are made of high-strength steel, and the optimally matched gear train layout effectively ensures operational reliability. No oiling maintenance is required, making maintenance more convenient and quick. XCMG XE2000 not only has a "strong heart", but also a "smart brain". Using XCMG's independently developed intelligent control system (XEICS) and GPS intelligent cloud positioning system, it works more efficiently and energy-saving.   The GPS intelligent cloud positioning system integrates positioning, remote management and remote diagnosis functions. It uploads on-site working parameters and alarm information data to realize vehicle entry and exit management, remote management, remote diagnosis, remote control and other functions.    

    After twenty years of heavy machinery repair, I've seen my fair share of frustrating jobs—customers spending a fortune on repairs, only to find out it was all because of a fuel filter. Let me tell you a few real stories: At one mining site, three Isuzu trucks were changing their diesel fuel filters every 2,000 kilometers. When we pulled them out, the oil looked like muddy soup. The engines lacked power and spewed black smoke. The boss assumed it was faulty injectors, so he replaced three sets at a cost of 8,000 yuan—but the problem remained unchanged. Finally, I installed a Crystal heavy-duty fuel filter. After driving 5,000 kilometers, when we removed it, the filter paper was spotless. That boss got so angry he threw all the old filters right in my face: "If I'd brought this thing earlier, why would I have wasted 8,000?"    The industry's pain points boil down to three main issues:     First, diesel fuel often contains water and impurities, especially overseas where fuel quality varies widely. Once water enters the car engine fuel filter, it causes emulsification, rusting, and damage to precision components—repair costs could buy half a set of new filters.     Second, people use cheap filters that clog after just a few hundred kilometers. Frequent replacements lead to higher labor and downtime costs, which end up being even more expensive.     Third, and most problematic, low-quality filters lack sufficient filtration accuracy, allowing particles to wear out high-pressure fuel pumps. This results in major fuel system overhauls and significantly shortens the vehicle’s overall lifespan.    How do we solve it?   Crystal engineered its heavy-duty fuel filter with a "three-layer anti-penetration" structure. The first layer is a fiberglass-resin composite filter paper that directly captures hard particles larger than 10 microns—remember, diesel injector nozzles have gaps of only 1–3 microns, yet this layer effectively blocks the most damaging fine sand and metal shavings. The second layer features a hydrophobic coating specifically designed to combat emulsification—the biggest threat to vehicle diesel fuel filters. Water droplets simply roll off upon contact, preventing clogging of the fiber pores. The third layer is engineered for high-pressure resistance, ensuring the filter element's frame remains intact and undamaged even under pressure fluctuations of 500–600 bar in high-pressure common rail systems. What’s the result? One of my customers has a Caterpillar engine that previously required replacement of aftermarket heavy-duty fuel filters every 800 kilometers. After switching to Crystal, they’ve run over 10,000 kilometers without changing the filter, and upon inspection, the filter paper still retains about 80% of its original white color.    The core value of the product can be summarized in two sentences:    Help your fleet reduce maintenance downtime and repair costs—savings on labor and man-hours alone can cover dozens of filter replacements.   Extend the replacement cycle of car engine fuel filters by more than three times—customers have calculated that their annual filter procurement volume dropped by 70%.   Clear application: Compatible with mainstream diesel engines, from pickups to mining trucks, excavators to generator sets. Whether it's a car engine fuel filter or a heavy-duty vehicle diesel fuel filter, Crystal’s filter media formula is universally applicable. However, note: do not use on gasoline engines, as gasoline has different solvency properties.  Product Features (three points only, remember them well):  5-micron absolute filtration accuracy—no nominal claims, actually capable of capturing particles 5 microns and larger, effectively blocking colloids, asphaltenes, and hydrates.   Water-resistant disintegration resistance—when soaked in diesel with 5% water content for 24 hours, the filter paper maintains its strength without softening or cracking.   High dust-holding capacity design—folded height is 30% greater than standard products, allowing twice as much debris to be held within the same volume.     Tips (for you and your customers):   ① Before installing the filter element, soak the O-ring in diesel first—never dry install, otherwise sealing will fail and air may leak into the pump.   ② After replacing a heavy-duty fuel filter, manually bleed the system—loosen the vent screw on the filter housing until oil flows steadily in a continuous stream, then tighten it; otherwise, engine starting will be difficult.   ③ If you notice dents on the filter housing, don’t save those few dozen dollars—the reduced flow area due to deformation will prevent adequate oil pressure, still damaging the pump.  We at Crystal don't just do wholesale—we build reputation. Send a batch of samples to overseas customers, and after half a month on the road, they'll email you to place additional orders without needing any promotion. Trust me, a twenty-year veteran's eye never misses.

  Experienced users of construction machinery know all too well that having one dashboard in the east and another control valve in the west is the most troublesome. The parts are not interchangeable (that's you, Excavator Parts), and when the equipment breaks down, it can be so frustrating that you start to question your life - searching for spare parts like assembling a Lego set across the world, and changing the wiring can even require dismantling half of the cab. Now, Crystal has just released a new integrated switch to solve all these problems.    This guy simply packed five or six components into one box (they call it Integrated Machine Component Combination Switch). Don't you always have trouble with the plugs not fitting properly when repairing vehicles? Our factory has conducted tests, and it was found that out of ten excavators on the market, eight of them have matching parts for the Excavator that can be directly inserted. Last month, the American-made excavator at Wang's mine, which hadn't had its parts replaced for five years, took only half an hour to install this switch.  To be honest:  The switch has a built-in Deity of Transformers interface at the back. Whether it's Machinery Parts from Korea's Doosan or Japan's Komatsu, just insert it and it clicks into place with a click. It's equipped with a fault warning system, like having an old doctor on an excavator - the machine coughs twice and it prescribes the remedy in advance. The wiring is as neat as a grandma's knitted scarf. The direction failure that originally took three hours to fix can now be resolved in just twenty minutes. Here are a few usage tips: • Apply some medical alcohol (not brandy!) to the socket every month to ensure a good connection. Guaranteed to work. • Remember to bring a shock-proof bracket when buying the package. Don't skimp on those two hundred bucks. This thing is like a condom - it can save your life in critical situations.  Our on-site measurement data clearly show that after installing this switch, the machine's availability rate has increased by 30%. The mechanics who used to repair the machines now have time to lead square dancing groups. Especially for those old and dilapidated machines with multiple mechanical accessories, simply replacing the main control switch is like having a magic cure - they work as well as if they were new. Bosses, do the math yourselves. By reducing downtime by one day, how much more ore can you extract?  

    Hey guys, I'm an experienced technician from Crystal Factory. I've been working here for nearly two decades. Let me tell you something straight to our overseas wholesale partners: What's the biggest headache in this industry? It's the unstable quality of the turbochargers! Today it breaks down, tomorrow it fails again. Especially for those who drive heavy trucks or are involved in construction work, when the machine stops, not only do you lose the job, but you also have to deal with customers' complaints. The after-sales costs keep rising, and running the business is already a hassle.  To be honest, our method is quite simple: we provide you with durable and high-quality original components, fundamentally reducing the hassle. Take our Complete Engine Turbocharger Assembly for example, it comes factory-pre-set and ready for use. You just take it back and install it directly, saving time and effort. Results? Many of our old customers have reported that after using it, the engine gains power, fuel consumption is reduced a little, and most importantly - the rework rate has significantly decreased. This is not just about selling goods; it's about helping you retain your downstream customers and making your business more smooth.  We mainly engage in wholesale business, exclusively serving large B2B customers like you. For instance, the Heavy Duty Truck Turbocharger Unit is designed for long-distance and heavy-load trucks, being highly durable. Another example is the Construction Machinery Turbocharger, which is specifically made to handle dust and vibrations on construction sites. Its durability has been proven. Many wholesalers who purchase from us feel much less pressure regarding after-sales services, and as a result, their profit margins increase naturally.  Let's highlight and mention the practical advantages and precautions of our products:  Core benefits: Complete set, less hassle – Our Complete Engine Turbocharger Assembly is a complete kit with all core components already matched. When you wholesale it to the repair shop, they can install it quickly and there are fewer potential faults. It's much more reliable than piecemealing the parts. Core benefits: Designed for heavy-duty use – The materials and structure of the Heavy Duty Truck Turbocharger Unit have been strengthened. It's specifically made for long-term and heavy-duty use, with a longer lifespan. This gives you more confidence when wholesaling it. A small reminder – For construction machinery turbochargers used on construction sites, it's important to specifically remind the end customers to change the air filters frequently. With clean filter elements, the core part of the turbocharger is less likely to get dusty and worn out, and it can last much longer. We provide a simple maintenance guide with the product, which is convenient for you to forward to the customers. In summary, Crystal doesn't play tricks. Whether the product is good or not, you'll know after using it. Our goal is simple: to enable you to wholesale our turbochargers with less worry and more profit. The customers will remember your kindness. Feel free to chat anytime. Reliability and quality are the greatest sincerity we can offer.  

The industry pain points are clear: automotive timing sensors are prone to failure due to misalignment, wear, high temperatures, and oil contamination, and they have poor compatibility and are difficult to repair. For overseas B-end purchasers, slow supply, incomplete parts, and frequent incompatibility issues with XCMG Excavator Accessories, XCMG Rollers And Accessories, and Engine Parts not only delay customer repair progress but also affect reputation and payment. We, Crystal, have specifically launched automotive timing sensor components (timing sensor repair kits) to solve these problems in one go. Bulk purchasing offers excellent cost-effectiveness, helping purchasers reduce supply costs and improve delivery efficiency. The application covers the repair, replacement, and daily maintenance of timing sensors in cars, trucks, commercial vehicles, and various engineering vehicles, and is compatible with multiple vehicle models, catering to both professional repair and DIY use.   This Crystal automotive timing sensor component is not a single part but a complete set of necessary components including the sensor housing, mounting bracket, calibration tools, etc., specifically designed to address common timing sensor faults, ensuring precise synchronization of engine components and smooth vehicle operation. It also extends the sensor's lifespan and reduces subsequent maintenance frequency. As a wholesale product, we guarantee stable supply and meet overseas market demands. Whether used in conjunction with XCMG Excavator Accessories, XCMG Rollers And Accessories, or Engine Parts, it fits perfectly without the need for additional adaptation and debugging.   Product features (concise and easy to remember, suitable for wholesale needs): 1. Strong compatibility, perfectly compatible with XCMG Excavator Accessories, XCMG Rollers And Accessories, and Engine Parts, no additional debugging required, reducing post-purchase adaptation costs. 2. Complete set, includes all necessary components for repair and replacement, bulk purchase price is favorable, stable supply, meeting the bulk inventory needs of overseas B-end purchasers. Tips (practical and concise): 1. When making bulk purchases, you can inform us of the vehicle model compatibility requirements in advance, and we can prioritize matching the corresponding specifications to avoid inventory waste. 2. The kit comes with simple installation diagrams, which can be provided with the goods to facilitate quick use by downstream customers (repair shops, dealers). We focus on the wholesale of Crystal brand automotive timing sensor components. All parts are produced in accordance with industry standards, durable and easy to use. It not only helps overseas B-end purchasers solve supply pain points but also enhances their competitiveness in the local market with high compatibility and cost-effectiveness. Bulk purchases can enjoy exclusive discounts, and supply timeliness is guaranteed.

Are you a B2B buyer of XCMG Excavator Accessories and XCMG Rollers And Accessories? Are you troubled by the frequent failure and difficult maintenance of Mechanical part sensors? Crystal Trading Co., Ltd. in Xuzhou is here to help you save time and money! With over 6 years of experience as a XCMG dealer and a deep understanding of the overseas market since 2018, we offer 24/7 service, providing you with compatible Mechanical part sensors and professional maintenance support. This not only reduces the frequency of sensor failures and lowers your after-sales costs but also ensures the stable operation of your equipment, making your wholesale business more worry-free and enhancing your supply reputation.   Our Mechanical part sensors are specifically designed for XCMG Excavator Accessories and XCMG Rollers And Accessories. They are intended to replace faulty sensors and provide daily maintenance support, solving the sensor compatibility issues for overseas buyers. We also offer comprehensive maintenance guidance to prevent construction delays caused by sensor problems.   Product Features (Simple and easy to remember, suitable for wholesale needs): 1. Strong compatibility, specifically designed for XCMG series accessories, no additional debugging required. You can supply them directly to end customers after purchase, saving you the trouble of adaptation. 2. Durable and reliable, suitable for the harsh working conditions of construction machinery, with a low failure rate, reducing after-sales returns and lowering your maintenance costs.   Maintenance Tips (Practical and easy to operate, convenient to pass on to end users): 1. Store them in a dry place and avoid collisions. When storing in bulk, categorize them to prevent damage to the sensor interfaces. 2. Regularly check the wiring after installation to avoid loosening due to vibration, which can cause failures. Simple checks can prevent most problems.   Since our establishment in 2016, we have been a dealer of XCMG's complete machines and parts for the road and technology divisions. In 2017, we were recognized as an outstanding and best XCMG dealer. In 2018, we ventured into the overseas market, focusing on service and spare parts advantages. We address the communication difficulties and low efficiency faced by overseas construction machinery users by offering 24/7 service. We can promptly solve on-site equipment problems for our customers and provide professional and practical suggestions for later maintenance. This makes your wholesale of Mechanical part sensors more reassuring and less troublesome, allowing you to focus on your business without being distracted by sensor failures and maintenance issues.  

  The most troublesome part of the equipment running on the construction site are those small details in the corners. Especially the decorative strip on the upper right corner, which fades and turns white after being exposed to wind and sun for a short period of time. Cracking and warping are common occurrences. Seeing the XCMG Loader that I had meticulously maintained, just because of this strip, it looked worn out. It was even more troublesome that if the inferior decorative strip fell off, it might affect the stability of other nearby components. Regarding this seemingly insignificant but affecting the overall appearance and detail quality issue, Crystal has launched the original factory standard right-upper decorative strip. Our solution is simple: using the same "meticulous" materials and craftsmanship as the original factory, we completely solve the problems of rapid aging and poor fit. After installation, the equipment immediately regained its vitality. Not only does it perfectly match the overall style of XCMG Excavator Accessories, but more importantly, its sturdy and durable characteristics provide long-term and reliable protection for the appearance of the equipment.  This decorative strip is not just a simple "cover-up" item. It is made of high-strength engineering plastic, with a resilient snap-on mechanism on the inner layer. When installed, it clicks firmly and securely, preventing loosening due to vibration. For maintenance technicians who frequently need to service Engine Parts, its easy-to-remove design also makes the maintenance work more convenient. Whether used on excavators or loaders, it can effectively prevent ultraviolet rays and resist oil stains, ensuring that the equipment maintains a clean and professional appearance under harsh working conditions.  The three fundamental features of the product:  Original factory mold data: Perfect fit, specially designed for the contour of XCMG equipment, never compromising Double-layer co-extrusion process: Anti-aging layer on the surface + resilient support layer for the base, remains unchanged in color and does not crack for three years Non-destructive installation design: Does not damage the original vehicle structure, can be replaced by yourself in just a few minutes Maintenance tips: ① When cleaning the equipment, use a soft cloth to wipe the decorative strips as well, which can significantly extend the luster ② When checking, gently press each part of the decorative strips to confirm that the snap fasteners are all in a locked state ③ If you need to replace nearby Engine Parts, you can first remove the decorative strips to avoid accidental damage  Many of our regular customers have reported that after installing Crystal's decorative strips, the entire equipment looks just like a new car. When selling it, they can negotiate a higher price. Although this is a small component, it can reveal the owner's level of care for the equipment. If you don't want your beloved car to lose any value due to such minor details, try this carefully crafted original factory-level accessory by Crystal!  

  Finding a Mechanical component - Turbocharger supplier in China is a piece of cake - a search on platforms like Alibaba will instantly yield hundreds of results. But finding a manufacturing partner like Crystal that can consistently supply high-quality products for five consecutive years is another story. Over the years, I have reviewed dozens of turbocharger factories, inspected thousands of samples, witnessed the rigor of reliable products, and experienced the "catastrophic" maintenance accidents caused by inferior products. Today, I will expose the industry's unspoken rules and share the core criteria for screening Chinese turbocharger manufacturers.   In the market for construction machinery parts, price is always an unavoidable topic. But I have verified countless times that saving $200 on a core Engine Part like a turbocharger often leads to engine damage, downtime losses, and brand reputation damage that exceed $2,000 due to component failure. Especially in the field of XCMG Excavator Accessories, the stability of turbochargers directly determines construction efficiency, and the cost of inferior products is incalculable.    When factory quotations are far below the market average, it may seem like a bargain, but in reality, there are two fatal traps hidden: inferior materials and reduced craftsmanship. Take the core turbo thrust bearing as an example. Inferior products use ordinary steel instead of high-wear-resistant alloys. The appearance is no different from high-quality products - until the engine is under high load, the bearing fails and the turbine gets stuck, directly piercing the cylinder block. However, Crystal's turbocharger thrust bearing is specially designed for maintenance and repair, using high-quality components, eliminating this risk from the root.    When auditing OEM turbocharger factories, I never stop at just looking at the display samples in the showroom. Instead, I always go deep into the testing laboratory. This is my "triple verification" standard: First, I check the thrust bearing inspection records, focusing on the hardness and wear data to ensure they meet industry standards. Crystal's products, with their precise engineering design, can withstand extreme working conditions. Second, I look at the high-temperature durability tests. Top factories should be able to simulate temperature cycles from -40°C to 150°C to guarantee stable operation of the products in harsh environments. Third, I verify compatibility. High-quality products should be compatible with various vehicle models and equipment. Crystal's components, with their durability and wide compatibility, are highly favored by professional technicians.    When communicating with potential suppliers, don't just ask for price lists. Three questions can help you identify their professionalism: "What is your company's AQL standard for export orders?" (Preferably a strict standard of 1.0 or 1.5, like Crystal); "Can you provide a material composition report for the turbine thrust bearing?" (A professional factory must be able to do this); "Can you customize a suitable solution for specific equipment such as XCMG Excavator Accessories?" (A true partner can provide services based on needs rather than just selling ready-made products).    Selecting a turbocharger supplier is essentially about building trust. As the "pacemaker" of the engine, it works in tandem with systems like Electrical Components, directly influencing the performance and safety of the equipment. Crystal's turbochargers not only offer high-quality new products but also provide cost-effective refurbished versions that can restore components to their original condition. They are easy to install and maintain, catering to both professional repair and DIY needs. It is hoped that these experiences can help you avoid the trap of low prices and find a reliable partner like Crystal, ensuring more stable equipment operation and longer-lasting profits.

Over the years of working in the overseas construction machinery parts industry, I have been all too familiar with the frustrating situations that bulk purchasers encounter when looking for chassis component four-way valves: either the quality is inconsistent, or the customization process is cumbersome, or the after-sales service simply disappears without a trace. Therefore, at Jingxin Trading, we have always focused on addressing these pain points - especially for customers who need reliable OEM chassis four-way valve factories. Today, I will share with you our solutions and why we can become the preferred partner for global purchasers.   1. The global mechanical market's demand for high-quality chassis component four-way valves  1.1 Common Challenges Faced by Overseas Buyers When Purchasing Four-way Valves for Chassis Components  When overseas buyers are looking for chassis component four-way valves, they often encounter several common problems. First, it is difficult to verify the qualifications of the suppliers - after placing a large order, the valves received are either not the right size or break within a few days, causing significant losses. Second, there is a communication barrier: many suppliers cannot meet urgent demands, and the explanations for custom requirements are constantly back and forth, resulting in extremely low efficiency. Third, there is a lack of after-sales service - once the valves are sent out, no one is responsible for them, and when problems occur, they have to bear the burden themselves. These troubles not only increase costs but also delay the project schedule. As a seasoned supplier of chassis component four-way valves, we are here to help you solve these problems.  1.2 Why OEM chassis four-way valves are the preferred choice for bulk purchasers  For bulk buyers, OEM chassis four-way valves are almost the best solution, and the reason is simple. OEM valves are custom-made exactly according to your mechanical model. Whether it's XCMG, Caterpillar, or Komatsu, they can be precisely matched and do not require additional modifications. The overall performance is also more stable. Moreover, OEM orders can be independently controlled regarding materials, pressure resistance levels, and even the addition of your own brand logo, helping you build competitiveness in the local market. As an experienced OEM chassis four-way valve factory, we have seen too many customers reduce operational troubles by switching to the OEM solution by more than half.  II. Crystal Trading  Chassis Components Four-way Valve: Quality Assurance + Flexible Customization  2.1 Each valve has undergone strict quality control and will never be compromised.  For the four-way valves of the chassis components, quality is the lifeline - an unqualified valve can cause the entire construction site to come to a halt. Jingxin, as an outstanding authorized dealer of XCMG, has always adhered to the strict standards of XCMG. Each valve must pass three quality control checks: raw material inspection (only high-quality stainless steel and carbon steel are selected), sampling inspection during the production process (checking pressure resistance and sealing performance one by one), and full inspection before leaving the factory before it can be shipped. We never cut corners because we know that the client's project cannot afford the slightest negligence.  2.2 Customized OEM chassis four-way valve service, tailored to your needs  We understand that each customer has different requirements. Therefore, our OEM chassis four-way valve customization service is flexible and worry-free. Whether you need a specific pressure rating, a special interface size, or an anti-corrosion coating for harsh environments, we can handle it all. If you are purchasing the chassis system four-way valve in bulk for wholesale, we will offer discounted prices for bulk orders, and the minimum order quantity (MOQ) is also flexible, suitable for both large and small buyers. Below, we have compiled our customization scope for you, making it clear at a glance: Customization Dimension Available Options Applicable Scenarios Material Stainless Steel, Carbon Steel Harsh environments, general construction sites Pressure Rating 1800-4000 PSI Light-load to heavy-duty machinery Interface & Size Customized per drawings/parameters Non-standard machinery, special equipment Coating Anti-corrosion, anti-rust Humid, coastal, or dusty areas     2.3 Compatible with mainstream machinery brands, no worries about compatibility issues Based on years of experience as a XCMG dealer, we have a thorough understanding of construction machinery. Our chassis components, such as the four-way valve, can perfectly adapt to global mainstream brands, including XCMG, Caterpillar, Komatsu, Volvo, Sany, etc. Each valve has undergone testing on multiple models to ensure seamless connection - buyers no longer have to worry about compatibility issues. No matter which brand of machinery the customer uses, our products can cover all of them.  III. Crystal Trading  24/7 Overseas Service: Your Reliable Backup  3.1 One-stop service, helping you avoid all the hassles  We started operating in the overseas market in 2018 and are well aware of the inconvenience caused by distance - that's why we have developed a one-stop service to make the procurement process worry-free. Starting from your inquiry about the four-way valve of the chassis component, we will follow up throughout the process: understanding your requirements, providing a customized solution, delivering samples as needed, arranging fast logistics, and offering after-sales technical support - covering the entire process. You don't have to worry about the details; just focus on your own business.  3.2 Global Customer Cooperation Cases: Demonstrating Strength Through Actions  There was a Middle Eastern client who was a local supplier of construction machinery parts. Previously, they came to us to purchase OEM chassis four-way valves in bulk. The local climate was hot and there were frequent sandstorms, which meant extremely high requirements for the corrosion resistance of the valves. We customized stainless steel valves with dust-proof seals for them and also raised the pressure resistance level. After a trial order, they were extremely satisfied. Not only did the quality meet the standards, but our response speed also surprised them - once, at 2 a.m. local time, they sent an urgent inquiry, and we replied within 15 minutes. Now, they place bulk orders with us every month and have expanded their purchases to include other components. Such cases are the best proof of our quality and service.  IV. How to cooperate with Crystal Trading for the wholesale business of four-way valves in chassis components?  4.1 OEM/Wholesale Cooperation Process, Simple, Efficient and Not Complicated  When cooperating with us for OEM or wholesale of the four-way valve of the chassis component, the process is very simple and there are no complicated procedures. It consists of just four steps: 1) Inform us of your requirements (mechanical model, purchase quantity, customization requirements, delivery time); 2) We will provide a solution and quote within 24 hours; 3) Make samples as needed for confirmation, and if there are no issues, we will start mass production; 4) Arrange logistics and provide a tracking number, and we will be on standby 24/7 throughout the entire process of delivery and after-sales service. We value our own time, and even more so your time.  4.2 Competitive prices, flexible minimum order quantity to suit various buyers  As a direct OEM chassis four-way valve factory, we do not have middlemen to make profit from price differences. We can offer more favorable prices for wholesale orders. At the same time, we understand that not all buyers need to order thousands of units at once - so the minimum order quantity is very flexible. For standard models, the minimum order is 50 units, and for customized models, it is 100 units. Whether you are a local small supplier or a global major distributor, we can adjust the price and quantity according to your business scale.  Contact Crystal Trading to fulfill your demand for the four-way valve of the chassis components.  If you are looking for reliable suppliers of chassis component four-way valves or OEM chassis four-way valve factories, offering global services, then choose Jingxin. We have the quality guaranteed by XCMG, flexible customization services, competitive wholesale prices, and 7×24 hour overseas service, making your procurement process worry-free and efficient. Let me know your requirements, and we will tailor a solution for you. What we aim to do is not just a one-time supplier, but also your long-term partner!