Rotating moving dolly normally used on moving heavy loads in confined and narrow spaces. Rotating move load skates will not damage floors, and will not leave marks. Lower profile keeps loads close to the ground. Rotating moving roller skate is easy to change of direction, newly designed roller skates moves heavier loads safely and easily. More information regarding Rotating moving dolly application, Transport trolley applied on moving and handling works, Rotating roller skids pictures and specifications, please kindly feel free contact with us. Professionally service hope will get your satisfaction. Rotating moving skate wheels material normally is PU wheels which will protect your floor, if you need steel wheels or nylon wheels, please feel free contact with us. Professional service hope will get your satisfaction. Shan Dong Finer Lifting Tools co.,LTD Skype: faithjiang888 Email: [email protected] Website: http://www.cargotrolley.com/