TAEWOONG Co., Ltd. engages in the manufacture of forged metal products and ring forging. It operates through following business areas: Power Plant, Wind Power, Shipbuilding and Marine Engine, Petrochemical, Oil and Gas, Industrial Plant, and Aerospace. The Power Plant business are offers diaphragm, drum tube sheet, trunnion, tube sheet, rotor shaft and forged shell. The Wind Power business offers main shaft for wind energy, tower flange for wind energy, yaw bearing, gear rim, slewing ring inner ring for pitch bearing, outer ring for pitch bearing. The Shipbuilding and Marine Engine business provides propeller shaft, intermediate shaft, rudder stock, pintle, rudder trunk, connecting rod, main journal, crank shaft for medium speed diesel engine, cross head pin, cylinder cover, piston crown, and piston rod. The Petrochemical, Oil and Gas business manufactures lower housing, bop door, wye block, channel cover, forged shell, girth flange, reducer, blind cover, forged neck, forged pipe, and head skirt. The Industrial Plant business offers casting mold, main cylinder for hydraulic press and ram, crane wheel, Kiln tyre, roller and wheel, round bar. The Defence business supplies aluminum forged ring and titanium forged ring. The company was founded on May 16, 1981 and is headquartered in Busan, South Korea.