The slide rails, also referred to as guide rails and slide rails, are fixed on the cabinet of the furniture, and the drawers or cabinet panels of the furniture are connected to the movable hardware connecting parts. The slide rails are suitable for the drawer connection of furniture such as cabinets, furniture, briefcases, bathroom cabinets and other wooden and steel drawers. There are two types of slide rails, one is furniture and daily hardware, and the other is ultra-large slide rails for industrial use. This type of slide rail has a large bearing capacity and is used in modified vehicles, RVs, cabinets, fire trucks and other industries. use.