Made of heavy-duty steel material, rust-proof and corrosion-resistant, not easy to bend and break. Large carrying capacity, used as a hinge spring for large-scale lifting coffee table mechanism hardware accessories furniture. This kind of elevator can turn an ordinary coffee table into a functional coffee table, and can also be used to change the functions of other tables. Suitable for living room coffee table, desk, desk, etc. Easy to assemble, just connect the spring to the hinge, it is very simple to use., Manufacturer: Shun Yingtong