Attic shelf is to build an intermediate attic on the existing work site or shelf to increase storage space. It can be used as a two- or three-story attic. It is suitable for storing and storing light foam and small and medium-sized goods. It is suitable for multiple varieties, large quantities or multiple varieties. Small batches of goods, manual storage and retrieval of goods, the goods are usually sent to the second and third floors by forklifts, hydraulic elevators or freight elevators, and then sent to one by a light trolley or hydraulic pallet truck. The floor design of the attic shelf is customized according to various installation conditions, and can be easily assembled on site without welding. Loft racks are suitable for placing large, medium and small items as well as products with uniform specifications. They are easy to sort, convenient and fast to pick up goods, and have a strong structure. The load-bearing capacity of this rack is mostly 800KG. This platform can save space and greatly reduce space. Waste, other specifications can be customized, this shelf is used in logistics, factories and enterprises, and is suitable for large and medium-sized warehouses. Attic shelf systems have many applications in the field of auto parts, auto 4S shops, light industry, electronics and other industries. Although the process is simple, it requires a professional installation team to proceed smoothly.