... a fixed storage capacity, stacking clean, kept at a glance, easy to stock an inventory of the advantages. Features & Benefits:1 ... accumulating, 80% of the space can be saved.3. Easy to use: Folding of the product design, operate simply and safely,fold ... warehouse management: Unified specification, fixed capacity, storage at a glance, easy to check out the stock.5. Sturdy and durable: Te ...