Yieh United Steel Corp. engages in the provision of stainless steel. It specializes in operation of steelmaking, hot rolling, and cold rolling process. Its business segment is categorized as stainless steel and carbon steel. Its stainless steel products include billet, hot rolled black coil, hot rolled black plate, no. 1 coil and steel, slab, cold rolled and sheet, Its carbon steel products include slab, billet, black, and plate. The company was founded on December 21, 1988 and is headquartered in Kaohsiung, Taiwan.