The heavy-duty pallet shelves are made of high-quality cold-rolled steel plates that are rolled and formed. The columns can reach up to 6 meters without joints in the middle. The crossbeam is made of high-quality square steel, which has a high load-bearing capacity and is not easily deformed. The hanging parts between the crossbeam and the column are cylindrical protrusions inserted, which are reliable and easy to disassemble. Lock nails are also used to prevent the crossbeam from being lifted by forklifts during operation; All shelves are treated with acid pickling, phosphating, electrostatic spraying and other processes to prevent corrosion and rust, and have a beautiful appearance. Suitable for large warehouses.