... way glass hinge(glass door hinge) Material:zinc alloy Finish:chorme, gold 3-8mm glass available Factory,high quality one way glass hinge(glass door hinge, furniture hinge, ... anti-oxidation 3) YD-132,132A,132B no need to bore hole in glass4) recommend 2 pcs each ... workshops, that’s die-casting, injecting, electroplating, roll-to-plating, polishing, assembling workshops and raw material warehouse.Good ...