1. International colors code 2. the color keep good in 50 years 3. ISO9001 and SGS Decorative anodized color aluminum sheetSpecification1. Alloy no., 1050, 1100, 3003, 5052, 5083, 6061, etc2. Thickness: 0.09-20 mm3. Width: 40-1560 mm4. Color: Sliver, Gold, Blue, Green, etc5. Packing: each roll has a carton box, and then pallet, in order to protect against dirt, moisture and physical damages.6. ...