... , Carbon steel, Aluminum Alloy. Casting parts:Stainless Steel PartsMaterial:Brass,Stainless steel,Carbon steel,Aluminum Alloy.Software for drauings:Auto CAD,Pro-E ... work,CATIA,etcSurface treat ments:Polishing,Plating,Machining,etcApplication:Auto parts,Industrial parts,Machinery parts,Building parts,Valves Precision Casting,Die Casting Parts