... :Ductile iron,grey iron,steel casting Sand cast and lost wax casting Aluminium casting CastingCastAluminium castingIron and steel castingInvestment castingWe can supply all ... electromotor parts, valves parts, pump parts, vehicle parts, marine parts and other machinery parts, details are as follows: ItemDescriptionMaterialTechnical Process1Ductile ironcastingsASTM ...