Austem Co., Ltd. engages in the production and supply of motor vehicle parts and accessories. It operates through the Automotive Parts and Filters and Catalysts business divisions. The Automotive Parts business division is comprised of wheel, chassis, and seat products. The Filters and Catalysts business division offers diesel particulate filter (DPF). The company was founded on March 7, 1990 and is headquartered in Cheonan, South Korea.