Prepainted Aluminium Coil, Color Coated Aluminum Coil, Channel Letter Aluminum Coil manufacturer / supplier in China, offering Heatsink 1050 Aluminum Alloy (1.5mm/1500mm) for LED Heat Sink Fin Substrate, Luxurylid 1100 Aluminum Alloy Foil (0.6mm/1200mm) for High-End Cosmetic Bottle Caps, Capfoil 1070 Aluminum Alloy Foil (0.015mm/800mm) for High-Voltage Electrolytic Capacitor Anode and so on.