... & samll qty 2.Own R&D construction machinery part mold 3.casting for 15 years Description:1 ... . Name: Alloy steel construction machinery part 2. Technology: casting 3. Material Grade: Alloy ... Certification: ISO9001:2000 9. Application: Auto part, machinery part, locomotive part, marine part, truck part ItemDescriptionProduct Class:Investment castingMaterial: Copper, Stainless steel ...