Color coated Aluminum Coil is applied for ceiling, roofing, covers widely.Produced under ISO9001:2000 management standard. Color ... coated Aluminum Coil is applied for ceiling, roofing, covers widely. Specifications:Aluminum Alloy:1100, 3003, 5005 etcAluminum ... PPG Co.,USA and the polyester coating from Sweden BECKER industrial coating Co.,.