Valves：Diesel engine series ，General machine, Motorcycle series ，Mini car series ，Passenger car series
Piston Pins：Single cylinder machine series ，Double cylinder machine series ，Four cylinder machine series ，Heavy truck series
R & D enterprises in general have carried out more project research, and accumulated a lot of research and development experience
Yangzhou Guanghui Automotive Components Limited Company is a professional intake and exhaust valve and piston pin manufacturer for automobiles, gasoline engine ,motor engine and diesel engine. It has a development history of nearly
30 years since it was founded .The company sets up a Scientific Outlook on Development, the level of production equipment has gradually upgraded, and has passed ISO9001, ISO/TSI16949 quality management system certification, detection method has reached the domestic advanced level. We have a year of various types of 20 million valves, 10 million piston pin production capacity.