Welding Rotators, Welding Positioners, Welding Manipulators manufacturer / supplier in China, offering Chenta Gear Box Welding Rotator Self-Aligning Type Turning Rollers, Self-aligning Welding Rotator With CHENTA Gear Box Pipe Welding Equipment, PU Wheels Self-Adjustable Welding Rotator with Chenta Reducer and so on.