... JIS, and ISO, including carbon steel, stainless steel, alloy, brass, bronzeMAIN PRODUCTSPrecision casting, precision machiningMACHINING CAPABILITYAll types of cnc machining ... shot blast,sand blast, phosphating, grindingMATERIAL CAPABILITYCarbon steel, alloy steel, stainless steel,copper alloy, brass, bronzeMAIN ADVANTAGES1. professional manufacturer ... the parts are fine11. Reorder precision casting