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| Part Category | Key Functions |
|---|---|
| Multi-way valve / Electromagnetic directional valve | Core control components used to switch the hydraulic oil circuit and drive different actuators. Enables precise control of boom swing and elevation. |
| Balance valve | One-way sequential valve used in hydraulic cylinders for load retention, preventing drop, and energy saving. |
| Check valve / Throttle valve | Installed at the end of the hydraulic pipeline for cutting off oil flow or preventing backflow. |
| S-shaped valve (S valve) | Core component of the pumping system. High pumping pressure, long conveying distance, and good sealing performance. |
The company mainly operates a full range of core truck parts across four key sectors:



The company provides a comprehensive range of truck parts matching mainstream brands such as FAW Jiefang, Dongfeng, Shaanxi Automobile, Sinotruk, Mercedes-Benz, and MAN. To ensure product quality, we strictly select high-quality raw materials and maintain long-term cooperation with qualified manufacturers. A professional quality inspection team conducts multiple verifications, including sampling and performance testing, for every batch.