Standard warehouse cages mainly come in three sizes. Customers usually pick among these three by load when buying, though some order non-standard sizes. The three standard storage cages (wire diameter 6 mm, mesh 50X50, cold-galvanized surface): 800*600*640 mm, load capacity 800 kg 1000*800*840 mm, load capacity 1200 kg 1200*1000*890 mm, load capacity 1500 kg How to use the cage better: 1. Fold empty cages flat, which greatly cuts occupied space and makes returning empty cages between companies easy. 2. Cages stack four layers high for three-dimensional warehouse storage and space savings. 3. Used with pallet trucks, forklifts, and trailers, they raise work efficiency and bring mechanized or semi-mechanized internal logistics, lowering labor cost. 4. They pair with each machine: semi-finished goods go straight into a cage and flow to the next process, avoiding a second handling, saving labor, raising efficiency, and leaving the workshop cleaner and people safer. 5. Used with racking, they make product management easier.