We are Shijiazhuang Hongfa Internal Combustion Engine Fittings Factory based in Shijiazhuang, China. We are member of TradeKey.com since February, 2014. Our business is related to Automobiles industry and we specifically deal in engine valve,valve guide, valve seat, valve seal,etc. Please find our product details below: China manufacturer for Wartsila engine valves 1.Produce from 1990  2.OEM quality 3.7-30 days delivery 4.21-4N or as per Customized. We are professional engine valve manufacturer from 1990.  During last 23 years, we can manufactur mo... China manufacturer for MAN engine valve spindles 1.Produce from 1990  2.OEM  3.ISO 9001:2000  4.21-4N or as per Customized. We are professional engine valve manufacturer from 1990.  During last 23 years, we can manufactur mos... Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.