China Overhead Crane Supplier

China Overhead Crane SupplierBrief introduction of China overhead crane supplier:China overhead crane is the widely used hoisting machinery currently. It is mainly comprised of box-shape bridge,crane crab,trolley travelling mechanism and electric control system. The load handling device is the hook.On the main girder laid rails for crane crab to move transversely. The girder is weld with the box-shaped end girder. At the middle of the end girder are joints which are fastened