This product is widely used in highend glass, Insulated glass pairing, and other places with a strict requirement on glass placing. It can ensure that single piece of glass not hurt when placing. For hollow glass pairing, it can take and put glass accurately, to achieve the goal of saving manpower & time & space. The shelf has a device for fixing glass to avoid glass slide down when moving. It uses separated structure, easy to assembly and installation, can greatly reduce the cost of transportation.