Salted steel plates are widely used in the construction field due to their excellent performance. First of all, its outstanding anti-corrosion properties make it excellent weather resistance in humid or corrosive environments and maintain a stable appearance for a long time. Secondly, the coated steel plate uses film-laying technology to make its surface shiny, long-lasting and bright in color, not easy to fade, and has good decorative properties. In addition, salted steel plates are lightweight and strong, easy to cut and install, reducing construction difficulty and cost. The material also exhibits good thermal insulation properties, helping to maintain a temperature balance within the building. Generally speaking, salted steel plates have become an ideal choice for building exterior walls, roof coverings and other fields through their excellent performance in weather resistance, decoration and portability.