Roller skids,load roller,moving roller details,pictures,instruction Cargo trolley,roller skate,roller skids,price list,structure,parameters Load roller skates,roller trolley usage,details,informations Roller skids instead of rollarounds let your moving work more efficiency and less effort. Roller skids also named load roller skate,moving roller,cargo trolley,moving trailer,transport trailer,roller trailer and so on names. We can produce all kinds of roller skids, capacity from 3 tons to 500 tons. Have follow kinds of trailer:go straight roller skids,veered cargo trolley,combined moving roller skids.crawler-type load moving trailer,geared roller skids and so on. Except roller skids,we also can produce spring balancer,hydraulic toe jack,lifting bar,permanent magnet lifter,air skate and so on lifting tools,Any other details,informations regarding all kinds of lifting tools please contact with us via liftingtool(at)gmail.com