Storage shelves are mainly distinguished from supermarket shelves, supermarket shelves in addition to a storage function, another important function is to demonstrate that effect. Its height is usually the basis for the design of a person's height, so most supermarket shelves is more focused on three meters below the structural design. Relative to the supermarket shelves, storage shelves commonly used in industrial warehouses, more focused on the development of progressive, full use of storage space, up to a maximum height of 40 meters or more, the design of large logistics centers can be integrated library frame structure, which is to build the shelf part to the shelf for the support structure of the building, after the construction of structures, such as walls, roofs, etc. Focus on storage, full use of space and another important function - fast processing flow of goods storage shelves form. Two kinds of shelves of different functions, the structure is far from.