... steel, copper,etc Product InformationName: Casting parts with full machinery Material Cast ironFinishFull Machining Surface Electro-platingDimensionsAs ... , Silicasol castingCasting MaterialCast Iron, Grey Iron, Ductile Iron,Carbon Steel, Stainless steel, Alloy steel, Special steel, Wear ... lower price possible.(7) Advanced-level equipments.(8) Full material testing process and quality control system.(9) ...