1. Made of aluminum alloy, it is resistant to high and low temperatures, corrosion-resistant, and has a long service life.1. Made of aluminum alloy, it is resistant to high and low temperatures, corrosion-resistant, and has a long service life 2. The structure is stable and reliable, with strong load-bearing capacity 3. The surface is smooth without burrs, and it is not likely to scratch the hand 4. Installation is very simple 5. Material: aluminum alloy 6005-T5
