The solution for dense storage of material boxes adopts the storage form of material boxes as storage units, with the warehouse management system WMS as the decision-making brain, the warehouse control system WCS as the command center, and intelligent devices such as high-speed multi-layer shuttle robots, high-speed multi-layer four-way shuttle robots, high-speed elevators, and high-precision material box three-dimensional warehouses as the execution subjects. Through the unified scheduling and management of information systems, it realizes the entry and exit, picking, and other functions of small batches, multiple batches, and high turnover goods. Various industry component warehouses, semi-finished product warehouses, line side warehouses, circulation transfer warehouses, etc.