

www.aoi-seiki.jp
Aoi Seiki Co., Ltd. is a Japanese manufacturer specializing in high-precision mold production and precision machining services. The company utilizes advanced technologies such as wire electrical discharge machining (EDM), profile grinding, and mirror polishing to achieve industry-leading tolerances. Their expertise covers the development of complex mold samples, demonstrated through participation in major industrial exhibitions like JIMTOF. By integrating automated measuring systems and high-end machining centers, the company ensures superior accuracy and surface quality for industrial components. Aoi Seiki operates under a quality management system certified to international standards to support its partnership-driven manufacturing approach.