... 2.ISO9001:2000 3.Sand cast,lost wax casting 4.ASTM,DIN Forging partsStamping & punching partscarbon steel&stainless steelcarbon ... aluminium and bronze alloyMethod:Sand cast,lost wax castingStandard:ASTM,DIN,JIS Quality certificate:ISO9001:2000,TS16949We can ... (1.7220);JIS-SCMn3, SCW480, SCSiMn2, SCCrM3, SCMnCR3;ASTM-LCCUNS-J02505, J13048NF-G20M6, G35CrMo4Soluble glass sand mouldingResin-sand ...