SeAH Besteel Holdings Corporation manufactures and sells special steel products in South Korea, the rest of Asia, South America, North America, Oceania, Europe, and internationally. It operates through Special Steel and Aluminum Extrusion divisions. The company offers special steel products comprising rolled materials, forgings, and secondary processed materials; open-die forging products consisting of shells, rings, shafts, hollow bars, rolls, discs, blocks, and mold steel, as well as forgings for ship engines; nuclear power materials and equipment, such as casks, canisters, and nuclear forgings; and automotive parts, undercarriage parts, and machinery parts. It also engages in the manufacture and sale of stainless-steel pipes; and mining-related business investment activities. The company's products are used in energy, machinery, automotive bearing, shipbuilding, and nuclear applications. It exports its products. The company was founded in 1955 and is headquartered in Seoul, South Korea. SeAH Besteel Holdings Corporation operates as a subsidiary of SeAH Holdings Co. Ltd.