Qijiang Yongyue Gear Co., Ltd. is a manufacturer and trading company based in Chongqing, China, specializing in the design, manufacturing, and sale of vehicle gears and shafts for auto driving systems. Established in 1956, the company has grown to employ between 501 and 1000 people and operates a factory covering 120 acres. They are an OEM supplier for major automotive and machinery companies, including Qingte Group, Hande Axle, Anhui Ankai, Dongfeng Motor, and Volvo Cars. The company's product portfolio includes a wide range of automotive transmission and driveline components, such as gears, gearboxes, shafts, synchronizers, and axle parts, particularly rear axle transmission parts. These products serve various vehicles including passenger cars, buses, trucks, construction machinery, and agricultural machinery. Qijiang Yongyue Gear Co., Ltd. boasts strong technical capabilities with national invention and utility model patents, utilizing over 300 sets of advanced forging, machining, heat treatment, and measuring equipment. They hold certifications including IATF 16949 and ISO 9001, ensuring high precision and long service life for their products. With an annual production capacity of 5 million pieces and an annual output value of 150 million RMB, the company exports globally to markets such as Iran, Vietnam, the U.S.A., and South Africa.
Chongqing Guangda Machinery Co., Ltd. is a manufacturer of large steel gearboxes, shafts, and bearings, primarily serving the wind power, marine, and mining industries. Established in 1995 and located in Chongqing, China, the company operates a 30,000 square meter factory with advanced German-imported machinery, capable of producing gears up to 4 meters in diameter and 40 tons in weight, with a precision reaching DIN level 3. They specialize in various gearbox types, including yaw, paddle, step-up, planetary, solar, and mill gearboxes. With over 51 to 100 employees and a strong R&D capacity, Chongqing Guangda Machinery Co., Ltd. offers OEM services and holds more than 30 patents. The company is certified with ISO 9001, ISO 14001, and IATF 16949, demonstrating a commitment to quality and environmental management. Their annual production capability exceeds 6000 large gears, and they have partnered with notable clients such as CITIC, GOLDWIND, CSSC, TZCO, TAIER, and CRRC.
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