Chongqing Yunyang Crankshaft Co., Ltd

Company Description

Located in the new immigrant town--Yunyang, Yunyang Crankshaft Co., Ltd. is facing the famous scenic spot "Zhangfei Temple" on the other river bank 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.Company&＃039;s existing products CG125, CB125T, CM250, ATV350 ~ 800 and other models motorcycle, ATV crankshaft and the gasoline engine crankshaft, the crankshaft model airplane, aviation, 100 kinds of umbrellas crank. Founded in 1956, the company specializes in metal processing. In 1984, Jianshe expanded production and appointed someone with technical material, tool set up clamp and products to Chongqing Yunyang Crankshaft Co., Ltd for supporting motorcycle crankshaft manufacture. With multi-aspect supports, Yunyang Crankshaft became the first choice of engine and motorcycle manufacturers when it&＃039;s marketed.With the tenet of quality first, Yunyang passed ISO9002 certification in 1997 through 20 years&＃039; development and efforts of the staff as well as ISO9001-2000 in 2003. Yunyang Crankshaft was awarded "name brand product" of Sichuan province and "name brand product" of Chongqing, ect honors. Yunyang keep improving in 20 years. In order to guarantee quality, all main and supplementary 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 mea