Cheng Hai Industrial Co., Ltd. was established in Miaoli. The one and only company in Taiwan with an independent stainless steel production line. With over 40 years dedicated to powder metallurgy technology. As a pioneer in industrial innovation, Cheng Hai continuously pursues technological breakthroughs. Transitioning from traditional manual operate to AI and digitalized production management, The company offers a diverse range of products, including automotive and motorcycle parts, lock mechanisms, machinery tools, and military and defense components Through digital management and automation technology, Cheng Hai has achieved Simultaneous advancements in productive efficiency and eco-friendly benefits, venture into a sustainable burgeoning.