SAMWONSTEEL Co., Ltd. develops and supplies bars and auto spring materials for the automotive industry in South Korea, Japan, China, India, the United States, Southeast Asia, Europe, and Latin America. It offers round and square edge flat bars, round bars, peeled bars, centerless ground bars, pipes, and parabolic and multi-leaf springs for automobiles. The company also provides coil springs, stabilizer bars, and torsion bars. In addition, it focuses on the development and production of high-performance and high-stress materials for lightweight vehicles. The company was founded in 1992 and is headquartered in Pohang, South Korea.