Color Steel Coil 1.ISO:9001,2000 2.Thickness:0.2-1. ... roller shutter door.Construction industry(indoor): Door, door case, lightweight steel of house, screen, ceiling, elevator, staircase and ventilating duct.Appliance ... maker.Furniture indusry: Heating unit, lampshade, chest of drawers, table, bed,locker and bookshelf.Transportation industry: Inner decoration of automobile and ...