Chongqing Shuangshi Motor Manufacturing Co., Ltd. is a large enterprise being transformed from soldiery to private one that was under Chinese Ordnance Equipment Group. It has been one of the main motorcycle & engine manufacturers in Chongqing since 1979, and itâ??s also the first maker of 90CC model series in Chinese motorcycle line. Located in Jinzhu Industrial Zone, Baâ??nan District, it owns the modern workshops of 50000 m2;. We have 7 motorcycle assembly lines & 2 engine assembly lines with annual production capacity of 600 thousand motorcycles & one million engines from 50cc-250cc. We have one R & D and 7 branch factories that are specialized in researching, exploiting, manufacturing and distributing our motorcycles and engines. We"re a high & new technological enterprise integrating scientific research, production and trade into one body. We got ISO9001: 2000 certificate in 2003 and Chinese national 3C certificate in 2005. With quality and market as its guide, creating by science & technology, pursuing perfection as its idea, we always concentrate on manufacturing high-quality motorcycles & engines as per overseas market demand. Now we"re exporting to South Asia, Southeast Asia, Middle East, East Europe, Latin American & African with more than 20 regions & countries. With high quality & competitive price, we"re confident to share win-win deal with our partners & customers.