ChongQing JinQiao Machine Manufacturing Co.,Ltd built in 1970 whichfinished reformation of stock system in 1997 .Now it becomes one of mainproductinon basis of automotive and motorcycle’s camshaft. Company has edged into procession of “Chongqing High and New-Tech enterprise” and “Main scientific enterprise to support in Jiu Longpo district” with strong technique capability,strict management of production, advanced workshop and excellent quality. Company ahs past quality management system ISO 9001:2000 version in 2001,as well TSI6949:2000 construction in 2005