Chia Ta World Co., Ltd. manufactures, processes, and distributes steel products in Taiwan and Mainland China. Its products include high carbon steel wires, galvanized and un-galvanized steel wire strands, steel ropes, pre-stressed concrete (PC) steel wires and strands, PC steel bars, and oil-tempered wires, as well as general steel wire, steel cable, steel strand, steel wire rod, and mechanical hardware parts. These products are used in spring/suspension, mattress manufacturing, pre-stressed concrete products, infrastructure, and construction industries, including bridges, beams, and civil engineering. Founded in 1973, the company is headquartered in Tainan City, Taiwan.