... range of colors 1.Name:LIKE aluminum perforated board 2.Material: Aluminum alloy, the grade of aluminum alloy can be selected according ... hall, station, airport and high-rise residential building, adverting board etc. 5.Structure: veneer panel, stiffener and hangs, if ... 15years without discoloration under normal outdoor environment.7) LIKE Aluminum Metal Wall has a colorful and long lasting surface, ...