Daewon Kang Up Co., Ltd. develops, produces, and sells suspension springs and seats in South Korea and internationally. The company offers suspension springs, including coil and leaf springs, stabilizer and torsion bars, and air springs, as well as air and pusher axle suspension kits for automobile makers; and coil insert, tension bar connection, and test equipment for springs. It also provides precision springs, such as engine valve springs and cotters, curved springs, return springs, die springs, and precision wire and disc springs, as well as flat and snap rings, and IT components for use in auto parts, electronic products, industrial machinery, civil construction parts, and high precision IT parts. In addition, the company offers seats for automobiles, subway trains, trains, heavy equipment, and other industries; manufacturing equipment for coil and leaf springs, and stabilizer bars; peelers, testing equipment for springs, and engineering services; equipment for materials processing and engineering services; and adjusters, recliners, pumping devices, headrests, magnesium frames, and set assemblies. The company was founded in 1946 and is headquartered in Cheonan-si, South Korea.