... .3-2.0mm 4.Pattern customized 5.3D effect Double Side Aluminum Roofing CoilPerformance & Characteristics:1. Material:copper aluminum, color steel ... , refrigerator, building outer walls, elevator car walls.etc.6. Double side pattern:high simulating degree,clear figure,obvious line and coherent ... steel wire put in container ,or according customer request. Double Side Aluminum Roofing Coil