... rolled Steel, Stainless steel, Galvanized steel, Aluminum alloy, Brass, Copper, Titanium, Iron, Nylon, Or according to customers' requirementsSurface finish Polishing, electro ... polishing, powder coated, hot dip galvanized, zinc/chrome/nickel plating, painting, anodized, passivation, brush, sandblasting, etc.Color: Black, grey, red ...