The product installation is convenient and does not require complex tools, with high efficiency in batch matching. The high density configuration of 100 sets per box, with a single box size of 61x44.5x59cm, volume of 0.1601555 M³, and gross weight of 14.4 kg, is efficient for storage stacking and controllable cross-border transportation costs. The protective packaging is well organized, effectively avoiding transportation wear, and is widely used in residential, gym, school, and engineering supporting scenarios. It is a core supporting product that balances practicality, storage, and economy. Support OEM ODM custom service, custom hook number, length specifications, and adapt to different regional supporting standards. We provide one-stop cross-border bulk service, including import and export agency, whole box logistics distribution, bulk quality inspection control, to help merchants efficiently enter the cross-border supporting market.