... steel coil: 1)Fireproof, 2)heat preservation 3)Easy to install 4)Rich color and beautiful look PPgi color coated steel ... ) room, cold storage, etc.2 2. Electric equipment applications: refrigerators, frozen food display cabinets, washing machines, electric grill ... furniture board, flooring, container, high walls, etc.5 Transport applications: Car ceiling, back, hoarding, interior panels, car cover, ...