We are professional industrial components supplier from Nanjing, East China, Weare the branch company of Jiangsu Sainty Group(Our group website is www.sainty.cn, it was established in 1996,having more than 6000 staff. and 60- plus strong manufacturers  and daughter companies wholly-owned or majority-owned by the company. It has set up a rather consummate international marketing web with a group of stable clients, and her export trade extends up to a hundred of countries and regions) Our major product lines include various kinds of metal parts manufacturing, from all kinds of manufacturing process(machining, casting, stamping and so on) We have gained the certification of ISO9000 control system by China certification center and some parts we offered having past TUV/GS test and CE certificated. We can do process control jobs, and SPC as customer requires.