Color Steel Coil 1.Cerficate:ISO:9001 2.Thickness:0.2-1.2mm 3.Width:600-1250mm Color coated sheet ... on top side, 7 microns on back side Color coated sheet is featuring at high strength, strong ... door.Construction industry(indoor): Door, door case, lightweight steel of house, screen, ceiling, elevator, staircase and ... typewriter, instrument panel, weight scale and photographic Color Steel Coil