Chongqing Height Environment Group,a high-tech corporation focus on environmental protection industry , which devotes to produce exhaust system products such as three-way catalyst converters, mufflers for automobile and motorcycles. It’s the member of China Environmental protection Association.         There are five subsidiary companies in Chongqing Height Environment Group, named Chongqing Haian Auto Parts Co. Ltd, Chongqing Height industry Co. Ltd,  Nanjing Height Auto Parts Co. Ltd, Heibei Height Auto Parts Co. Ltd , Tianjing Haima Catalytic Technology Co. Ltd.          Total area about 400 acres, with more than 700 employees. The permanent assets is 1.18 million USD and Total sales of 2006 reached 53.3 million USD.         We have full ranges of advanced equipment imported from Japan, Italia. The annual production output of three-way catalyst 1,500,000 sets, three-way catalytic converter 1,500,000 sets，muffler 1,500,000 sets .Our productions have successfully supply to more than ten Chinese automobile company . We also produce OEM parts for Motorola, UAES and Zhongqi Group. We also take advantage of advanced R&D and test equipment ,the ability of R&D achieved the advanced level in globe.                 We serve our customers with  perfect products quality, rapid response ability , rich in experience of exhaust system .If you interested in our company ,please do not hesitate to contract with  us .