Storage racks refer to shelves used for storing goods in warehouses, made of cold-rolled steel. Common sizes include 2000*2000*600mm, 2000*2000*500mm, and 2000*2000*400mm. Available colors are blue, light gray, and black. The structure consists of a main frame and a sub-frame, with the main frame featuring posts on both sides for independent use. The sub-frame, however, has only one post and requires the main frame for assembly. Features include space-saving design, adjustable shelves, and strong load-bearing capacity. We can customize according to your requirements.