Chia Yi Steel Co., Ltd.

Chia Yi Steel Co., Ltd. is a manufacturer and supplier of cast iron and precision machined castings, established in 1974 and headquartered in Chiayi, Taiwan. The company is recognized for its expertise in producing sand gray and ductile iron components, as well as high silicon molybdenum castings, catering to a diverse array of industries. Its product range includes precision parts for the automotive sector—such as engine, transmission, and brake system components—alongside hydraulic, agricultural, industrial, construction, marine, and rail applications. Beyond castings, Chia Yi Steel employs advanced technologies like computer-aided mold flow simulation, 3D printing for molds and cores, and 3D scanning solutions, supporting both standard and customized product development. The company has a significant presence in global markets, including Asia, Europe, and the United States, and maintains multiple production and machining facilities across Taiwan and China. With a longstanding focus on quality control, efficient delivery, and customer collaboration, Chia Yi Steel Co., Ltd. plays a key role in supporting infrastructure, machinery, and manufacturing industries worldwide.