... skids roller skid,load roller,roller dolly,moving skate,cargo trolley,load trailer Shan Dong Finer Lifting Tools Co.,Ltd produce all ... named roller skid,load roller,roller dolly,moving skate,cargo trolley,load trailer and so on. We can produce load moving roller ... skate,3600 veered load moving roller,geared roller dolly,crawler-type moving skids from 5 tons to 500 tons.combined moving ...