To address the storage and handling challenges of non-standard materials such as long rods, rolls, irregular workpieces, and oversized components, we provide a comprehensive solution that combines AGV flexible handling with dense storage in Automated Storage & Retrieval System (AS/RS). With customized fixtures, non-standard shelves, and specialized stacker cranes as the core, we break through the limitations of standard equipment, achieve automatic storage, precise transportation, and full process traceability of irregular materials, and help enterprises overcome the "last mile" automation bottleneck.