This new type towed transfer cart has such advantages: 1. The load capacity and size of the towed trolley could be customized according to clients’ requirement. 2. The frame is made of steel beam, so the load ability of the trolley is strong and it is not easy to bend over and avoid the deformation, which extends the service time. 3. The table of the trolley could install special device for transporting round steel, round lod, etc. 4. The wheel of the transfer trolley are special manufactured by cast steel and rubber. The rubber will reduce the impact force to the ground from the trolley, and protect the damage to the wheel. 5. The wheels of the towed trolley has been sealing treated to protect them from water, oil and dust.