... per required sizes 3. ISO14001-2004 and ISO9001 -2000 aluminium display rack:1. Material: 6063, 6005, 6061 2. Surface: mill finish, anodize ... your requirements (black, golden, champagne, light green etc.)6) We can use mechanical polishing, electro-colored, sand blasting, anodized, powder coating ... new and old friends to come and negotiate business. aluminium display rack with beautiful smooth surface