The cage is welded from wire mesh, sturdy and durable. Side posts are detachable, and wire mesh plus square tube can be added around the sides to stop goods from sliding. Trapezoidal bottom feet make stacking easy, the finish is electrostatic powder coating, several shelf boards are optional, and sizes are made to order. The foldable cage is sturdy — welded from high-tensile steel bars with a welded U-channel bottom and special leg frames for safer, faster work. The foldable design is simple and safe: folding and unfolding is light, takes little space, and lasts long. Casters can be added to the bottom feet for easy handling. Structural features of the foldable warehouse cage: uniform sizes and fixed capacity, goods visible at a glance for easy counting; stacks multiple layers high for vertical storage, paired with forklifts, pallet jacks, lifts and cranes for transport, handling, loading/unloading and storage; welded from high-tensile steel bars for a sturdier build.