кованого железа ворота

.Main matercial:Aluminum material:52x51mm major material:36x36mm Door tube distance:3500mm Standard height:1730mm Entrance gate,automatic gate,factory gate,exterior door,folding gate,motorized retractile door,electrically operated gate Description: .Gates made form High strength alloy aluminium plates. ..Equipped with anti-crash intelligent infrared detectors. .Electric gate to operate in strong winds. Wind-resistant device enable the electric gate to operate in strong winds. ..Equipped with alarm function when people try to climb over the gate from top. . Motor protected by internal thermal switch .Both semi-automatic,fully automatic,manual options are available. . No track, Single&Double center bottom rail required. .Widely used for big corporate and plans, shopping centre, stadium main entries.