In the cabinet hardware accessories, in addition to the drawers closely related to the slide rails, there are also many types of hardware such as pneumatic and hydraulic devices. These accessories are produced to adapt to the evolving design of cabinets, and are mainly used for flip-up doors and vertical lift doors. Some devices have three or even more braking positions, also known as random stops. Cabinets equipped with pressure devices are labor-saving and quiet, which is very suitable for the elderly.