... carbon steel, alloy steel, spring steel, iron, galvanized iron, galvanized sheet, aluminum, aluminium, copper, brass, bronze, gold, silver, titanium plates, ... Which Material will be processed? Stainless Steel,brass,aluminum,silver,sheet metal,metal tube or others?(3) What is ... Are you distributor or end-user ? YAG Copper/ Brass/ Aluminum/ Carbon Steel/ Stainless Steel Metal Laser Cutting Machine 500W/ ...