Oita Seiko

oitaseiko.com

Oita Seiko is a precision machining and metal processing specialist based in Kitsuki City, Oita, Japan. The company provides manufacturing services ranging from single-unit prototypes to large-scale production runs. Their expertise supports a wide variety of industries, including automotive, semiconductor, medical device, aerospace, and food processing machinery. By utilizing advanced CNC machining technology and deep technical experience, they deliver high-precision components that meet rigorous quality standards. The company maintains a strong focus on technical growth and customer satisfaction in all its manufacturing operations.