Hubei Tri- Ring clutch Co. , Ltd. Lies in High Technology Developing Area of huangshi city, Hubei province, Covering 1. 12 million sq. M, Building area 0. 6 million sq. M. With reasonable layout and tasteful structure, Hubei Tri- Ring Clutch Co. , Ltd. (hereafter referred as HTCC) has been festowed a name of A beautiful Enterprise Like Garden. The company was established 1954, And joined in The DFAC Group in 1982. In 1989 the company Imported the diaphragm spring clutch and releasing bearing manufacturing technology and the key equipments from Valeo in France and built a brand- New factory and manufactured the diaphragm spring clutch. The company's capacity is 1. 8 million sets of diaphragm clutch. The company owns 468 sets of producing equipments, In which the key equipments such as checking, Heat treatment are advanced equipments imported form France or Germany. It builds one of the most advanced clutch testing centers and R&D Center in china and is the testing center place appointed by DFAC company, Yucai Diesel machine and DPCA. The company is a member of Chinese clutch industry and a member of Chinese Automobile industry Association. From 2005 to 2007, It was honored as one of the best hundred auto component, Enterprises by the China automotive news. The company has passed the Quality system TS16949 Attestation and 3C attestation. “Tri- Ring” is the leading brand of the company. The range of product includes mini- Car, Passenger car, Light- Truck medium duty truck, Heavy duty truck and bus clutch. It supplies product for thirty auto mobile company and Main necessary business such as the FAW company, Geely, Chery, DFAC, JAC, CHANG- AN company, DPCA, YuChai combine company and Shanghai Diesel Engine Company Limited. It possesses one of the largest distribution network in china and the product have exproted to the area of Russia, West Asia, Europe, Southeast Asia and south America.