PCPR is a global supplier of engine parts.Especially piston rings which was founded in 2000 with the rapid development of engine parts industry all over the world. PCPR products sold world-wide, including mainland, Europe, America, Africa,Middle East, Southeast Asia areas, etc.Through continuous technological transformation and scientific research and development. PCPR had owned professional production.sales,after-sales teams.Our factory possesses advanced equipment and production technology and technical concept which can provide high quality and service. PCPR was certificated in ISO/TS16949 in 2002. PCPR s headquarter is located in Guangzhou, which is the main professional piston ring manufacturer base in China land. Our major product steel piston ring is the most mature and professional. PCPR provide piston ring for different series engines,Like heavy Trucks machines,middle/light-vehi...