Xi'an Joinxin New Material Technology Co., Ltd.

xi'an joinxin new material technology co., ltd (joinxin technology) is a subsidiary of the state-owned public listed company western metal materials co., ltd. (wmm, stock code: 002149). it is also an important member of northwest institute for non-ferrous metal research (nin) which is the earliest organization engaged in the research of titanium and titanium alloys in china. the registered capital is 50 million yuan. with the support of nin's 60-years research experience in titanium and alloys, the r&d team of joinxin technology has made some extraordinary achievements: 1. the first to apply tc9 titanium alloy to advanced aeroplane engines in china, 2. the first to obtain the airworthiness certificate to use titanium fasteners on domestic airplanes, 3. the first to successfully produce titanium-steel composite plate in china, 4. the first to develop titanium-steel composite satellite connector, 5. the first to develop titanium-steel composite pot in the world. no