Welding Rotator, Welding Positioner, Welding Column and Boom manufacturer / supplier in China, offering Reliable Head Tail Stock Welding Positioner with 1 1kw Rotation Motor, 2000kg Capacity Head Tail Stock Welding Positioner for Heavy Fabrication, Hight Adjustable Head Tail Stock Welding Positioner with 2000kg Capacity and so on.