Teardrop pallet rack, which is popular among American and Canada, is a kind of selective pallet rack. It gets the name because the holes on the column of the upright are shaped like a teardrop. Pallets then rest on the horizontal load beams that are held in place by mounting clips. Because the clips on teardrop configurations can be quickly moved, the shelves can be easily adjusted to different heights to accommodate various load sizes. This is convenient for a warehouse that needs to store a wide variety of product sizes. Advantages Teardrop pallet racking is able to satisfy the requirement of loading, can according to the requirements of the customer's different load-bearing and design meet the requirements of the bearing beam, the installed deck can effectively prevent the safe hidden trouble of high-altitude throwing items. It can meet the storage and centralized management of large quantities and various cargoes, and cooperate with mechanical handling tools, achieving reasonable and orderly storage and handling work. The effectiveness for warehouse space utilization can effectively improve the utilization efficiency of the warehouse and is suitable for all types of cargo access.