Osaka Steel Co., Ltd. engages in the production and sale of steel sections, bars, steel billets and processed steel products for the construction, civil engineering, shipbuilding, steel towers, and industrial machinery manufacturing applications in Japan, the Republic of Indonesia, South Korea, and internationally. It offers equal and unequal angles, channels, I-beams, round, flat and deformed bars, square bars, mechanical joints for reinforcing bars, rails, elevator guide rails, colored angles and channels, deformed and round joints, billets, and other semifinished steel products. The company was incorporated in 1978 and is headquartered in Osaka, Japan. Osaka Steel Co., Ltd. operates as a subsidiary of Nippon Steel Corporation.
