... steel, copper,etc Product InformationName: Casting parts with full machinery Material Cast ironFinishFull Machining ... RequirementWe can make all the pump parts with various kinds of materials. Both ... casting, Sand casting, Investment casting, Silicasol castingCasting MaterialCast Iron, Grey Iron, Ductile Iron,Carbon Steel, Stainless steel, Alloy steel, Special steel, Wear-resistant steel,Aluminum ...