With the advantages of beautiful and compact appearance, excellent thermal insulation, this series of products are popular with users. It adopts channel steel to make the base, and the angle steel to make the box body skeleton (the box body adopts the sandwich color steel plate). The surface is selected from imported composite board and aluminum plastic board. It has strong corrosion resistance, no rust, no fading, simple structure, good rigidity, light weight and good insulation performance. The product is widely used in urban communities, commercial buildings, hotels, street lighting projects, scenic spots and wind power generation, etc.