There are three types of drawer slides, ball bearing slides, undermount slides, and. The home installation of Lianli’s slide rail is mainly a steel ball slide. The steel ball slide is basically a two-section or three-section metal slide. The material is divided into cold-rolled steel and 304 stainless steel. The installation is very simple. You only need to screw a few screws to keep the high and low rails in the cabinet. The slide rails are rich in plates, and the interior is made of solid steel balls. The sliding is also smooth after installation. The slide rails can also be cushioned and rebound. As a result, in modern furniture, steel ball slides are gradually replacing roller slides and become the main force of modern furniture slides.