... competitive according to customers’ drawings. 3:Material: Cast iron,Grey iron ,Iron, Steel ,Metal,Alloy steel,Stainless steel,Carbon steel ... stainless steel castings, alloy steel castings,cast iron castings,grey iron castings,ductile iron castings,aluminum castings,zinc castings,cooper ... We are professional in large casting metal material parts, high pressure and low pressure castings20: We can ...