Founded in 1938, we have extensive experience and can handle everything from development and design to production in-house.

We welcome small quantities and a variety of products. We provide products that meet our customers' needs, ranging from equipment for automobiles and construction machinery to oil and pneumatic equipment and electronic control devices.

Miwako Seiki Co., Ltd. has been providing products that meet the needs of many customers since its establishment in 1938, leveraging the experience cultivated over many years. In particular, we are committed to consistent manufacturing in-house, from market research, research and development, and design to manufacturing and quality assurance, which allows us to respond flexibly and quickly to customer requests. We mainly handle important control device components related to pneumatic and hydraulic equipment, engines, cab tilts, transmissions, brakes, engine exhaust gases, and air suspension, striving to manufacture products that are recognized worldwide in various fields, including automotive and construction machinery, and we have numerous transactions with major manufacturers. Additionally, we have been receiving more inquiries beyond automotive and construction machinery, aiming for production that is not limited by industry, product type, or lot size. If you have any concerns, please feel free to consult with us. 【Main Products】 ■ Air Compressors ■ Vacuum Pumps ■ EGR Valves ■ Speed Limiters, etc. *For more details, please refer to the PDF materials or feel free to contact us.

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