... & valve castingsStainless steel architecture daily-used hardware castingsPower fuseHighly conductive pure copper components castingsCopper alloy castings.We supply goods according to standards ... ,sand blast, phosphating, grindingMATERIAL CAPABILITYCarbon steel, alloy steel, stainless steel,copper alloy, brass, bronzeMAIN ADVANTAGES1. professional manufacturer, high reputation2. Good team ...