... equipment 5.Passed ISO 9000 PROCESSMATERIALSTANDARDSAND CASTINGGreen SandGrey Iron, Ductile Iron, Malleable Iron, Stainless Steel, Carbon Steel, ... Steel, Carbon Steel, Special Alloy Steel, Bronze, Brass, AluminiumSilica SolFORGINGHammer ForgingStainless Steel, Carbon Steel, Alloy Steel, Brass, AluminiumDie ForgingRoll ForgingSTAMPING MACHININGAll Metal Material casting stainless steel pipe fitting ...