... :Iron/Steel/Aluminum 3.OEM/ODM,TS16949 4.FIMA APQP QA QC,AQL... Qingdao Jowon Mechanical and Electrical Co., Ltd. offers production ... testing equipment. There are more than 500 equipments and instruments, for example, automatic molding line from Japan, CNCS from Taiwan, mould ... :Iron.Steel/Aluminum 3.OEM/ODM,TS16949 4.FIMA APQP QA QC,AQL1. Ductile Iron Castings: 1) molding process:Resin sand/Green ...