Look at the material and weight The quality of the hinge is poor, and the cabinet door can easily be tilted forward and closed for a long time, and it will sag loosely. Almost all of the cabinet hardware of the big brands use cold rolled steel, which is stamped and formed once, with a thick feel and a smooth surface. Moreover, due to the thick surface coating, it is not easy to rust, strong and durable, and strong bearing capacity, while the poor quality hinge is generally welded from thin iron sheet, which has almost no resilience. It will lose its elasticity when it is used for a long time, causing the door...
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