1. U type bending metal hand. U type bending metal hand is easy to handing for us.
2. Double wire stucture: The double wire stucture on the top of the storage cage can gurantee the stackable between storage cage and storage cage.
3. Frame structure: Frame structure can ensure the maxium loading.
4. Hinge: Hinge can strengthen the spiral hinge of the storage cage.
5. Latch structure can gurantee people fetch goods from the storage cage even when the the storage cage are stackable for many layers.
6. Leg/ foot: Special design for foot or leg, it conform to mechanics principle, facilitate plane placed and three-dimensional stack. Moreover, this design facilitate forklift, pallet truck handling.
7. Welded with many points: This kind of structure is can ensure the storage cage durable.
