Pruiting Environmental Protection CO., LTD. is a wholly �¢??owned subsidiary of Chongqing Xianxiang Auto Parts CO., LTD. Chongqing Xianxiang Auto Parts CO., LTD. was established in 2005 which mainly manufactures vehicle and motocycle components. In the year of 2006, Xianxiang began to enter into the area of the vehicle catalyst converter development and manufacturing. At the same time it produced and provided the three-way catalyst converter in large scale. In 2007, Pruiting Environmental Protection CO., LTD. was registered and established which is a comprehensive high tech private enterprise integrating research, manufacturing, sales and service of car, motorcycle and universal car catalyst. In 2009, Pruiting enlarges the second stage scale. With using and applying of the new production lines, Pruiting can reach to the capacity of more than 500 000 liter vehicle catalyst, 3 000 000 PCS of the motorcycle catalyst, 5 000 000 PCS of the small engine catalyst .Thanks to the high efficency and performance of the product, Pruiting has got the trust from its customers, cooperating with them to get the approval of the EPA, CARB, Euro II and Euro III in the areas of the motorcycle, universal gasoline engine and car. Now Pruiting has 35 staff, included two doctors, 6 masters and 10 bachelors. In the R&D department of Pruiting offers exceptional expertise, provides advanced test equipment and lab that provides the product got the continue flow support of technology. Cooperating with the outstanding universities of the China: Tsinghua University, Beijing Science & Technology University, currently, Pruiting�¢??s R&D level has led to the front rank of China. With both of the high efficiency of the TS16949 quality and management system and the integrity of the test control system, Pruiting ensures maximum control on the quality and stability of in the big volume production.