Unison Co., Ltd. engages in the manufacture, sale, and installation of wind power generation systems and towers in South Korea and internationally. The company offers 750kW, 2MW, and 4MW wind turbines that convert energy into electricity using kinetic energy. It is also involved in the construction, operation, and maintenance of wind power generation complexes. The company was founded in 1984 and is headquartered in Sacheon-si, South Korea.