A bonded warehouse is a warehouse for storing unpaid customs duties, just like an overseas warehouse. Storing goods in bonded warehouses can save a lot of rent, especially when it takes a long time. Because the warehouse rent of the bonded warehouse is cheaper, and it can be directly towed away from the bonded warehouse for customs declaration. For example, the public bonded warehouse of Rixin Riying in Jiangmen City, Guangdong Province is one of the most successful bonded warehouses at present.