Semyung Electric Machinery Co., Ltd. engages in the manufacture of electrical fittings. It operates though the following business areas: Transmission and Distribution, Textile, Railway, and Automobile. The Transmission and Distribution business offers transmission line fittings used in electric equipment. The Textile business offers sectional beams. The Railway business offers trolley wire equipment. The Automobile business offers casting and forging products such as manifolders, special alloy forged products, and air ducts and delivery pipes. The company was founded on February 3, 1984 and is headquartered in Busan, South Korea.