Steel warehouse racks are strong and durable and are widely used in automotive, retail, and manufacturing applications. Warehouse racks made of steel have excellent durability. Warehouse racking is low-cost and can be constructed as a common floor unit or as an elevated system.
Various application industries such as automotive, manufacturing, retail, and food beverage are expected to expand globally, driving the demand for the storage of goods. Growing demand for warehouse space to store and easily access products is expected to drive the need for warehouse space optimization.

Due to the growth of warehouses, online retailing, supermarkets, hypermarkets, food retailing, etc., the retail application segment will account for the largest share and play an integral role in the overall market growth. Multi-channel fulfillment of products, sales cycle, and growing need for high-volume product storage densities are the key factors driving the significant growth of the overall warehouse racking market.

In the United States, the overall welding of column pieces in the shelf factory is more common. Although this will lead to an increase in transportation costs, on the other hand, the column pieces do not need to be assembled on-site, which also saves a lot of labor costs. Another difference in column design is that Americans focus on practicality and don't think much about aesthetics. When the load of the column of the shelf is relatively large, the designers of the shelf rack factory in the United States will put the bottom of the column with the most giant load at 2 to 3 meters. Add a column or rectangular tube to the position to increase the bearing capacity of the column.

In China, it is not easy for customers to accept such a situation, because it is very unsightly, and everyone likes the whole column to be consistent from top to bottom. The result of the pursuit of beauty is that a lot of steel is wasted. The top of the shelf does not need such a large section because the load-bearing capacity of the top column is very small.

In China, almost all the shelf surfaces are electrostatic ally sprayed, while some companies in the United States, use the surface treatment method of baking varnish. In the United States and Canada, almost all shelf hole patterns are universal (Teardrop type), which is very convenient.