... tester and so on.Material aluminum, mild steel, stainless steel, chrome steel, cold rolled sheet, bearing steel, brass, copper, bronze, chrome copper, ... Available: Copper, Brass, Aluminum, Stainless Steel, Steel alloy, etc.(Material to process: aluminum, stainless steel, carbon steel, brass, lucite)2. Specification: OEM ... )Looking forward to your inqury .About Us steel fabrication welding services