Chongqing yingang science & technology (group) co. Ltd. Is a big private corporation integrating developing, producing and trade as one body. The group has 4 subsidiary companies specializing in motorcycle camshaft, energy saving device, engine producing and complete built-up motorcycle as well. There are more than 2000 staff members in the group including more than 300 researchers. The group was created in 1990 and now it has developed more than 200 motorcycle models and 52 engine models. Its total asset reaches rmb one billion. Forming a production capacity of 600, 000 motorcycles, 800, 000 engines, 1, 500, 000 energy saving devices, 2, 000, 000 oil-cool devices and 3, 000, 000 camshafts and gears per year. Yingang products include street bikes, cruisers, racing bike, cubs, dirt-bikes, scooters, atvs, go-karts, tricycles, motorcycle engines and spare parts. At present, the motorcycles are on sales in 32 provinces, municipalities and autonomous regions in china and overseas markets. Yingang group has 2 brand-names: Yingang and benyi for export. Also we OEM for our customers.