High-density automated warehousing storage system, combined with shuttle trolleys, enables automatic entry and exit of goods. It makes full use of the depth of the warehouse space, increasing the storage capacity by more than 50% compared to traditional shelves. It is suitable for large quantities and homogeneous goods with first-in-first-out or last-in-last-out management. The automated operation reduces the need for manual forklift operations, ensuring safety and efficiency. It is widely used in cable, photovoltaic, food, cold chain, and manufacturing finished goods vertical warehouses.