Activity and products Coupling, for general industry, water, oil & gas, Civil Engineering, Construction, Power, Machinery, Maintenance of pipeline, Shipbuilding, Pipe of different material connection, Repair clamp, Straight pipe repair, Fittings repair, Various industries, Various applications, Weather resistance Jeong Woo Coupling is specialized in manufacturing pipe couplings and repair clamps since its establishment in 1995. Coupling for pipe connection and Clamp for pipe repair have many advantages and can replace welding, flange, or other classical methods of piping. With our own technology and ISO 9001 process, MP JOINT is approved by major classification societies of ship industry as well as water organization in Korea (KIWATEC) and water (JWWA) & fire (FESC) in Japan. By choosing a proper gasket according to the fluid and its temperature, couplings can be used for various industries and various applications. Also, couplings can be used for pipes of various materials such as steel, stainless steel, ductile iron, copper, plastic, and fiber glass. MP JOINT takes rank with other popular brands globally, thanks to its good quality and reasonable price. We export 70% of our production to 40 countries including Japan, Singapore, Australia, UK, France, Spain, Norway, the Netherlands, and USA under "MP JOINT" or by ODM. In Korea we supply couplings to many big and small companies. We will continue to improve our products and develop new products in order to help your piping work. Please keep your interest in our company and products. 1) Coupling for Pipe Connection(Grip type, Slip type, etc) 2) Repair Clamp for Pipe Repair(Hinge type, Multi-lock type, Single lock type, etc) 3) Fire-resistant cover