C.T.I., a publicly traded company, has involved in Engine Parts Industry more than 40 years and is the largest piston ring manufacturer located in Taiwan. Although CTI has been involved in engine parts for years, yet in order to keep advantage in the market, we continuously intimated with local Universities and Industrial Technology Research Institute of Taiwan and focus on product development and innovation. C.T.I. is well known of piston rings, not only with high quality but also at a competitive price, providing more than 12,000 tooling of Piston rings. Other's such as Timing Kits and Gaskets are also marching into the global market rapidly. CTI is capable of producing 1 million pes of piston rings per month and is approved by IS0-9002, QS-9000 and TS-16949.