DaeChang Steel Co., Ltd. engages in the manufacture, processing, and sale of steel products in South Korea. The company offers cold rolled steel products, pickled oiled coils, continuous galvanized coils, electro galvanized coils, and hot galvanized coils, as well as electro coils, color coils, stainless coils, and other steel products. It also develops, manufactures, and installs raised floor products, such as OA floors, access floors, aluminum panels, wood core panels, clean room products, and C-frame type products, as well as accessories and air conditioning panels. In addition, the company is involved in the real estate leasing, trading, roof plating and building assembling, interior construction, and storage and warehousing businesses. The company was founded in 1980 and is headquartered in Incheon, South Korea.