Color steel houses are a new concept of environmentally friendly and economical housing, constructed with light steel H-sections and channel steel as the frame, sandwich panels as the wall materials, and assembled using standard modular series. The components are connected with bolts or welded joints. They can be easily assembled and disassembled, achieving universal standardization in temporary buildings. This has established an architectural concept of environmental protection, energy conservation, and efficiency, bringing temporary housing into a field of serialized development, integrated production,配套 supply, and reusable products that can be stored and reused multiple times.