SAMWONSTEEL Co., Ltd. manufactures and sells bars and spring materials for the automotive industry in South Korea and internationally. Its products include round and square edge flat bars, round bars, peeled bars, centerless ground bars, pipes, and parabolic and multi-leaf springs for automobiles. It also offers coil springs, stabilizer bars, and torsion bars. The company was founded in 1992 and is headquartered in Pohang, South Korea.