The aluminum plate coating is made of high-quality metal plate as the substrate material. The first layer is imported cured adhesive film, and the second layer is spectral reflection aluminum foil. The upper and lower materials of the aluminum plate coating can effectively block the sun’s ultraviolet rays, block part of the heat, and the special heat-insulating cold film can absorb or reflect the solar heat, preventing the heat energy from being transferred to the intermediate metal layer, thus playing the role of heat insulation, effectively improving the indoor and outdoor temperature difference, and at the same time It also has the functions of anti-corrosion, noise reduction, flame retardant, strong weather resistance and no fading. The aluminum plate-coated steel structure is designed to surround the metal heat insulation board, which is suitable for various projects with high indoor temperature comfort requirements.