... ultraviolet. 3.Thickness:0.18-0.6mm Embossed Aluminum Alloy CoiledPerformance & Characteristics:1. Material:copper aluminum, color steel, cold-rolled board sheet, ... , building outer walls, elevator car walls.etc.6. Double side pattern:high simulating degree,clear figure,obvious line and coherent ... strong, clear, uniform, appearance, embossing machine is simple. Embossed Aluminum Alloy Coiled