... /ODM Production process :* stainless steel casting *Investment casting (lost wax casting)*Certificate: ISO9001*Comprehensive engineering and manufacturing services for die, molds, molding, auto spare ... iron,malleable iron,stainless steel, carbon steel,aluminium,brass etc.standardDIN, ASTM, BS, JIS etc.processsand casting,resin bonded casting, investment casting(lost wax casting), die casting ...