Qingdao Qingdao hanging system hanging round hanging rail Qingdao Qingdao Jin Lide sliding door fittings from the bulk ≥100 piece Reference Price ￥ 5.00 Door Co., Ltd. Qingdao Jin Lide custom processing specifications Φ55 Material Metal 6mm thickness Scope factory workshop doors, industrial sliding doors mechanical sliding device outside diameter of the drum 55 Model B uses windows and doors pulley pulley shaft diameter 22 species maximum load more than 1000Kg Supplying workshop hanging system, hanging round, hanging rail, welcomed the Advisory! There are sliding door accessories hanging round, hanging rail, hanging rail pendant, hanging pieces, stall doors, door 50 series, 75 series door, under the guide wheel, under the rails and some other column parts, fabrication and installation of the door so that more efficient convenient, repair and maintenance is also easier and more effective to improve the production and installation speed. All parts are made of galvanized, effectively prevent rust, increase service life.