Roller skates can be durable for more than ten years with no quality problems. The machine skates are manufactured by our company directly, the price is direct from the manufacturer pricing. Will save you cost at most. The transport trolleys are ultra-low clearance height is keep safety when moving. Roller dollies and skates can works with lifting pinch bar or the hydraulic toe jack. Via the lifting pinch bar to up the loads then put the roller skates under it is workable. Steel chain roller skids capacity can be reach more than 1000 tons, can be customized as demand. Steel chain roller skids is durable for more than ten years. Regarding moving roller skids price list, roller skates advantages, load moving skates details, steel chain roller skids pictures, please kindly feel free contact with us. Professionally service hope will get your satisfaction. Shan Dong Finer Lifting Tools co.,LTD