Prepainted Aluminium Coil, Color Coated Aluminum Coil, Channel Letter Aluminum Coil manufacturer / supplier in China, offering AA3105 3003 Lacquered Aluminum Coil for Forming Roofing Sheets, 1100 Aluminum Coil (1.2mm/1800mm wide) as a Substitute for Stainless Steel: Weight Reduction + Corrosion Resistance, 1060 Aluminum Alloy (0.1mm/1200mm) for 5g Heat Sink Applications and so on.