Chia Yi Steel Co., Ltd. engages in the manufacturing of cast iron and casting of precision machining. It mainly involve in trade of metal raw materials and magnetic materials; manufacture and wholesale of machinery and equipment; maintenance of machine tool assembly; and manufacture of metal mold and metal injection mold. Its products are used in machinery parts, electrical parts, automobile parts, hydraulic parts and other metal parts. The company was founded on April 11, 1974 and is headquartered in Chiayi, Taiwan.