"Function": widely used in enterprise storage and placing of heavy items, which occupies the ground, the configuration variety of accessories, but also increase the shelf life of use. In the human, manual handling, storage and selection operations based on various occasions such as storage and display. "Characteristics": the shelf parts after molding processing all polished, acid, phosphate, automatic powder coating, drying process finished after assembly. The surface of the shelf products to produce clean, beautiful; shelves up and down by 50mm pitch layer can be adjusted, to facilitate entry. Lord, Vice-frame unlimited access, increase the shelf securely while saving investment.