HS Hyosung Advanced Materials Corporation, together with its subsidiaries, produces industrial materials for markets in Korea, Asia, Europe, and internationally. Its products include textile cords (PET, nylon, aramid, and hybrid tire cords), steel cords and bead wires for tire reinforcement, automotive yarns for seatbelts and airbags, industrial yarns such as sewing threads and fine denier yarns, automotive and commercial carpets, and carbon fiber under the TANSOME brand, aramid yarn under the ALKEX brand, and airbag fabrics and cushions. The company serves industries including automobile, civil engineering, architecture, construction, and transportation. Formerly known as Hyosung Advanced Materials Corporation, it changed its name to HS Hyosung Advanced Materials Corporation in September 2024 and is based in Seoul, South Korea.