The hinge arm and hinge cup base are made of steel, which is strong and durable. The surface is electroplated, smooth and bright, not easy to corrode. The widened cup holder design covers the opening of the hinged cup to ensure that it is parallel to the door panel, making the furniture more beautiful. Use range: all kinds of wooden doors, small cabinet doors, wooden boxes, gift boxes, letter boxes, etc. Complete accessories, a variety of easy-to-install equipment., Manufacturer: Shun Yingtong