Industrial Caster manufacturer / supplier in China, offering 3-Inch Agv Shock-Absorbing Caster Wheels with a Nylon Core and Polyurethane Material, with a Load Capacity of 200 Kg., 3-Inch Agv Shock-Absorbing Caster Wheels, with a Load Capacity of 150 Kg and a Hardness of 80A., 12 Inch Load-Bearing 5500 Kg Agv Shock-Absorbing Universal Wheel and so on.