Dongil Steel Co., Ltd. manufactures and sells iron and steel products for various industries in South Korea. Its product line includes cold drawn steel round, square, hexagonal, and rectangular bars, as well as hot rolled steel round and square bars, angle products such as angle and rolling shape steel, and channels. The company exports to the United States, Southeast Asia, and the Middle East. Founded in 1967, Dongil Steel is based in Busan, South Korea.