1.High quality, fast delivery 2.Senior and Professional Factory 3.Resonable price 4.OEM Specifications1. Material: Gray iron, ductile iron, carbon steel, stainless steel, alloy steel, aluminum and other2. Operation: Green sand casting and resin sand casting3. Surface finished: Sand blasting, oiled, chromate plating, polishing and other4. Made according to customers’ drawings, specifications and ...