Loft-style shelves have two types of structure, namely the full modular structure and the fully-dismantled structure. A full modular structure: staircase and cargo elevator. Second: The full demolition structure, according to the actual site and the need for flexible design, full use of space, and low cost, construction fast. Suitable for the warehouse higher, the cargo light Small, the manual access, the storage quantity is large, enhances the storehouse the space utilization ratio. Loft-style shelves are an important part of the industrial shelves because of their flexibility and convenience.