Machinery moving skates the wheels can be polyurethane wheels, nylon wheels or steel wheels, polyurethane wheels will no mark on the floor. Heavy duty loads moving skates save cost, improve efficiency, durable and more easier to move heavy loads. Regarding machinery moving skates parameters, load moving skates price list, please kindly feel free contact with us. Professionally service hope will get your satisfaction. Shan Dong Finer Lifting Tools co.,LTD