... experience in all types of Metal Working: Stainless Steel, Steel, Cold Rolled Steel, Carbon Steel, Aluminum, Brass, Zinc, Iron, Cooper, Lead, Bronze, etc... We also ... Materialsteel,stainless steel,carbon steel, aluminum, brass, zinc, etc.Processingstamping, bending, welding, punching, cnc machining, laser cutting, milling, lathing,etcSurface Treatmentpowder coating, zinc plating, spraying ...