... FC,FCD,SC,SS IN SAND,PRECISION/INVESTMETN CASTING OEM SERVICE grey iron casting mechanical parts,industrial corporation 1. ... are manufacturer and exporter in Dalian,China,specialized in casting and machining, stamping,welding parts. We have 18 ... : • Material:grey iron,ductile iron,steel casting,stainless steel, • Process:sand casting,precision/investment casting • Weight:1.2kg-500kg • OEM service ...