Welding Rotator, Welding Positioner, Welding Column and Boom manufacturer / supplier in China, offering 100T Adjustable Conventional Welding Rotator with PU Type Roller Wheels, Heavy-Duty Self Adjustable Welding Rotator with Steel Coated PU Wheels, 3000kg Capacity Welding Rotary Turntable Positioner with 1400mm Table and so on.