... &cast steel,bronze,Aluminium 2.ISO9001:2000,TS16949 3.Sand cast,lost wax casting 4.ASTM,DIN, ... , stainless stee,l carbon steel, alloyProcess: sand casting ,investment casting ,die casting and so onStandard: GB ,ASTM ,DIN ,JISWeight ... G35CrMo4Soluble glass sand mouldingResin-sand mouldingLost wax casting(Investment casting)Electric-furnace smelting Contact:Mr.XuekuiDevelopment managerDalian Shipbuilding ...