a.Material :Stainless steel, gray iron, ductile iron b.Application:machine,auto,mine,train,shipping c.Casting parts Detailed Product DescriptionPrecision casting/investment casting carbon/alloy 1.ISO 9001 2.Strict QC 3.Standard:ASTM,AISI,BS,DIN,JIS,NF 4.OEM service Technology:precision casting/investment casting; investment casting; water glass; lost wax;Material:Carbon steel, alloy steel, ...