Characteristics:
1、Convenient disassembly without nail structure. Without nails and hammer, it only takes a few minutes to install the box easily.  
2．Collapsible, good recycle volume ratio, can be folded and transported. After folding, the volume is less than 20%, and the thickness is about 170-220mm. The smallest volume is almost equal to the size of a bottom tray. 
3．Can be stacked, convenient storage and management. It can be stacked according to customers’ needs, can be stacked up to 10 layers, without the need for shelves, increase the utilization of space.
4．In the later stage, the maintenance cost is low, the whole box is modular design, every plate and each component can be purchased separately. If a part is damaged in the process of using, it only needs to replace the damaged parts, without changing the whole packing box.