Discover the Aluminum Alloy 3105 Aluminum Coil, a premium roofing material with a thickness range of 0.7-1.0mm and customizable width. Featuring a polyester (PE) color-coated surface, this alloy offers excellent corrosion resistance, UV protection, and a lifespan of 15-20 years. Ideal for residential, commercial, and industrial roofing systems, it combines durability with aesthetic versatility.