... of crankshaft for different sizes diesel engine,our quotation i competitive ,quality are guaranteed.Besides these ,we also ... test enterprise in CNPC and established JINAN DIESEL ENGINE COMPANY LIMITED,with”Petroleum Jichai 000617” listed in Shenzhen Stock ... ,Bangal,Pakistan,Lazakstan,Iran,Tunisa,Sudan,ect.Jichai owns international advanced maching enter,products testing center,physical & chemical ...