1. Roofing sheets: Color-coated steel sheets have the advantages of waterproofing, corrosion resistance, heat resistance, sound insulation, etc., and are widely used in roofing sheets of industrial plants, warehouses, shopping malls, sports venues and other buildings. 2. Wall plates: Color-coated steel plates can be made into various shapes and colors and used for decoration of internal and external facades of buildings, such as exterior wall decoration, advertising signs, partition walls, interior wall decoration, etc. 3. Interior decoration: Color-coated steel plates can be made into interior decoration materials such as ceilings, partitions, and floor panels, and are widely used in commercial spaces, office spaces, hotels, and other places.

Carbon steel is also widely used in the construction field, mainly including structural steel, construction steel pipes, reinforced concrete and steel plates. In the construction field, carbon steel is usually used to build bridges, high-rise buildings, large equipment and machinery, such as steel stairs, bridges, etc.

The automotive industry is also one of the main application areas of galvanized steel. Galvanized steel sheets are not only widely used in the production of body panels, but also in the manufacturing of automobile parts, such as frames, chassis, doors, etc., a large amount of galvanized steel materials are also used. This is because galvanized steel not only has good corrosion resistance and durability, but also improves the strength and stiffness of the body material.

Stainless steel is widely used in construction and decoration fields. It is often used to make doors, windows, railings, stair handrails, elevator doors, etc. Because its surface is smooth, corrosion-resistant and easy to clean, stainless steel products maintain their appearance in both indoor and outdoor environments.