QIJIANG YONGYUE GEAR CO., LTD was established in 1956, located in Industry park.QIJIANG, Chongqing City.Our company is specialized in manufacturing Synchronizer transmission, Gear Shafts, Sliding sleeve, Lay shaft,Out Put Flange, Gear Rings and Various of Gears especially for Bus and Heavy Truck. Our company possessed of German NILES CNC gear grinding machines and Gleason shaving cutter grinder on behalf of advanced international technology levels and process system of thermal treatment with first-class international technology. Thermal treatment ability is among the best of the others in West China. Meanwhile, we outfit hundreds of odd units of various mechanical processing and test equipment. We now have customers in such diverse markets as the Iran, Vietnam, USA, Canada, Spain, Southeast Asia and other countries and regions.

　　Our company area of 120 acres and have more than 500 employees, including 20 senior engineers, 50 engineers, quality control personnel 20. Our products have obtained the patent rights. With a strong technical strength, able to design and develop various types of Transmission , gears, shafts, axles and other driveline components, and doing special goods comply with client's design. Our Production capacity was reach 5,000,000pcs. We also have oversea department in Vietnam. Our company's main products S6-90 series of products, which with high precision, long life time etc., is the best sales of the international trade. QJ1506, QJ805, 5S111GP, and output flange series products are suitable for high-grade,large and medium-sized bus, and the total mass of 10-60 tons of heavy-duty trucks and all kinds of special vehicles, special vehicles. The market covers all major luxury bus plant and heavy-duty truck manufacturers.

　　Our company has a perfect quality assurance system, already obtaining ISO9001:2000 certification, We Through the ISO/TS 16949: 2000 by Technical supervision from the German service company TÜV Rheinland certification. We manuf