30 Tons Seaport Container Multidirectional Transfer Trolley is one kind of transfer equipment for Crane Accessories, steel coil, mold, pipe and other materials handling in workshop that it can move freely from bay to bay on the cement floor, from production line to warehouse.This kind of fully steerable battey transfer cart improves the efficiency of transshipment and saves labor cost,it is widelyCustom in steel plant, coil production workshop, warehouse materials transportation, steel plate