The equipment density in the power container is high, and the reserved space for air conditioning is small, which is mostly used outdoors. Considering high temperature, dust, rain and other factors, power containers must have the functions of sun protection, lightning protection, rain protection, dust prevention, rust prevention, and small animal entry; power containers have a wide range of applications, with different uses and sizes. Power container is a kind of transportation equipment, which can be reused for a long time. It is suitable for one or more modes of transportation. The goods in the container do not need to be replaced during transportation; it can be used for special quick loading and unloading and transfer devices, which is convenient for switching from one mode of transportation to another mode of transportation. The material of the container is getting wider and wider. 1. Frame: It is welded with special-shaped square steel. 2. Outer plate: high quality color steel plate, galvanized steel plate. 3. Inner wall: the middle is the square steel skeleton, inside is the inner layer board and insulation materials, etc. 4. Inner panel: high-quality white density board, aluminum-plastic board, stainless steel board, etc. 5. Indoor ceiling: luxury decorative PVC board, aluminum gusset plate, aluminum-plastic plate, etc.