Color coated Aluminum Coil is applied for ceiling, roofing, covers widely.We have passed ISO9001 ... standard certificate. Color coated Aluminum Coil is applied for ceiling, roofing, covers widely.Specifications:Aluminum Alloy:1100, 3003 ... use international famous quality raw and auxiliary materials, for example: aluminum sheets from the famous Xinan Aluminum ... Co.,. Color Coated Aluminum Coil for Roofing