Custom sheet metal forming: 1 Stamping,bending,welding parts; 1.Material:steel,aluminium; 2.Powder coating,painting; 3 ... drawingsor ideas. Custom sheet metal forming, stamping, bending, welding parts: 1.material:steel,SS,aluminium,copper.2.finish:powder coating ... ; Serve typeOEM ODMFile formats: Pro/Engineer, Solid Works, Auto CAD Certification ISO 9001:2008, Production Assessment Our advantages:Good ...