... foundries,one machining factory 4 iron, stainless steel, copper,etc Product InformationName: Casting parts with full machinery Material Cast ironFinishFull Machining Surface Electro ... casting, Investment casting, Silicasol castingCasting MaterialCast Iron, Grey Iron, Ductile Iron,Carbon Steel, Stainless steel, Alloy steel, Special steel, Wear-resistant steel,Aluminum, Copper ...