Dampening hinge: The automatic hinge using clamping technology and built-in buffer can provide a buffer function when the cabinet door is closed, thereby minimizing the noise caused by collision with the cabinet body when the cabinet door is closed. cabinet door is closed. [High-quality material]: Made of cold-rolled sheet steel, uniquely stamped and shaped, with a thick feel. Its surface is chrome-plated, not easy to rust, sturdy and durable, with strong carrying capacity. The cabinet door can be freely retracted and will not be closed tightly. [Double compression spring design]: The powerful automatic closing ability of the double compression spring, combined with good structure and durability, can provide better protection. [Easy to install]: Ideal replacement for most old hinges. No need to re-drill holes, easy to install, and has a service life of more than 50,000 times. [Scope of application]: widely used in furniture hardware, used for repairing doors and windows and replace