... : Stainless Steel, Steel, Cold Rolled Steel, Carbon Steel, Aluminum, Brass, Zinc, Iron, Cooper, Lead, Bronze, etc... We also do Precious Metals ... , welding, punching, cnc machining, laser cutting, milling, lathing,etcSurface Treatmentpowder coating, zinc plating, spraying, polishing, etc.Equipmentlaser cutting machine, cnc plasma/flame ...