First, let's see what kind of hinge is used in the structure of this cabinet. Conventional hinges are divided into straight bends, middle bends, and large bends, corresponding to three different door positions. The selected hinge specifications can be judged by the position of the cabinet door cover of the cabinet. Then you can look at the material of the hinge, mainly cold-rolled steel and stainless steel. It is recommended to use 304 stainless steel to replace it, and the service life will be longer.