Sus304 stainless steel 2 ball door hinge

  Hinges, as the connection between the door and the door frame, are opened and closed dozens of times a day. If the hinges we choose are inferior, insufficient bearing capacity, quality problems, etc., not only will the door fall off, but also other dangers. , So what kind of hinge safety should I choose? The editor suggests that you can refer to the RDH-01 hinge of Lelang Hardware.