welding hinge for swing gate,steel gate hinge, welding door hinges. Jiaxing Jinnaike ... accessories hardware which is used for sliding gate, swing gate, sliding cantilever gate, sliding door, folding door and electric retractable ... The welding hinge for the swing gate, it is welded to ght post and the gate.2. Made of steel, ... mmLABWEIGHT(g)JL33A251002753610JL33B3515238801600 welding hinge for swing gate