Coupling, Shaft Coupling, Gear Coupling manufacturer / supplier in China, offering XL Types High-Pressure Rubber Flexible Spider Jaw Coupling Rotex Shaft Coupler-R, Ml1 Plum Blossom Shaft Coupling Mt2 Claw Reducer Oil Pump Vacuum Equipment-E, Nl1 Nylon Sleeve Gear Coupling Curved Tooth Shaft Coupler Bowex M-14 Nyflex Mite Dentex Metal Hubs Oil Pump Motor Metal Hubs Hydraulic Equipment-W and so on.