... for materials widely applied in building construction, industrial and mining, multi-storey workshop, warehouse, station, wharf ... Rope Protection Device, Parking Safety Device, Bumper, Upper and Lower Height Restrictor, Anti Rope-breaking Equipment, among ... There are two accesses for Floor Selecting and Leveling: 1. Manual Control, which is direct control by ... 2 ø51 * 4 pipes. Mezzanine used platform