HDG,PPGI,GA,GI steel coil GL 1.Thickness :0.15-1.2mm Wdith :,914-1250mm 2 ... DQ Application:Outdoor: roof, roof structure, surface sheet of balcony, frame of window, door, door of garage, roller shutter door, booth ... , cabana, refrigerated wagon and so on.Indoor: door, isolater, frame of door, light steel structure of house, sliding door, folding ... cause dent and scratches. HDG,PPGI,GA,GI steel coil GL