Mianyang Yongqing Machinery Manufacturing Co., Ltd. Is an auto parts manufacturing enterprise with independent research and development, production and sales capabilities. The company mainly produces and sells automotive transmission sub-box planetary wheel, sun wheel, gearbox spline transition sleeve, heavy truck axle wheel edge reduction system gear, gear ring, gasket, bushing, diesel engine oil pump lubrication gear, electric vehicle transmission gear shaft and gear, spline link shaft, automotive engine hydraulic tasht, mechanical tasht, piston pin, pulley, tensioning and other automotive parts. Products are widely used in automobile, construction machinery, ships and other fields.