... Beijing 2 Materail: alloy,stainless steel,dustile iron 3 Model number: various OUR PRODUCTS:A. the Casting ... foundries produce:1.cast Iron (ASTM-A48; Class 25~45-gray iron casting; ASTM-ductile iron ... machine,Planer and so on. PROCESSMATERIALSTANDARDSANDCASTINGGreen SandGrey Iron, Ductile Iron, Malleable Iron, Stanless Steel, Carbon, Steel, Aluminium, ...