Chongqing Yunyang Crankshaft Co.,Ltd.

Chongqing Yunyang Crankshaft Co.,Ltd.,with 2000 million RMB assets and over 1000 employees. Occupying 93 thousand m2, the company specializes in manufacturing of combined-type motorcycle crankshaft and integral universal gasoline engine crankshaft with annual production capacity of 4 million. Yunyang is the only one in China that possesses full range of production procedures of crankshaft, connecting rod and crankshaft pin, i.e.forging, heat treatment and machining. At present, we can offer CG125, CB125T , CM250,ect 108 various motorcycle crankshafts. The materials are bought from certificated plants, and we insist on utilizing 40Cr,ect materials with high mechanical property. Our chemical & physical center is in charge of chemical component analysis and low-power check and acceptance of raw materials as well as control of quality status in heat treatment procedure. Our length measurement center which owns legal qualification to implement maintenance and periodical check to all meas... [详细介绍]