How to choose high-quality heavy-duty hinges
We can first see whether the surface of the hinge is flat. If there are scratches or deformations on the surface, then this product is the first to be eliminated. Secondly, look carefully at the surface treatment of the hinge. If the surface is not smooth or there are other impurities, it means that the electroplating layer is very thin; if the color and brightness of the electroplating layer are basically the same, it means that the electroplating is passed. In summary, the high-quality hinges have excellent workmanship and surface treatment, beautiful appearance and good clearance.
Use SUS304 material
Mirror/brushed optional, rotation angle greater than 180°
Use: heavy equipment doors, special vehicles