This 5-tier heavy-duty adjustable storage rack is a "giant" in the field of storage. It is made of sturdy metal materials overall and has a chrome-plated surface. Not only does it emit a shiny luster, showing a fashionable and modern feel, but it also has excellent anti-rust performance and can maintain a brand-new appearance for a long time. Its load-bearing capacity of up to 7500 pounds is astonishing. Whether it's heavy industrial equipment, large amounts of building materials, or crates of goods, it can hold them steadily and easily meet high-intensity storage requirements. The unique 5-tier design combined with the adjustable function allows you to flexibly adjust the spacing of each layer according to the size and shape of the items, perfectly fitting items of various sizes and making storage more targeted and efficient. The bottom is carefully equipped with wheels, greatly increasing its mobility.