TOHO Electronics Inc. is a world leading expert on managing "temperature," offering cutting-edge temperature controlling technologies renowned for high quality and reliability. Since the start of our company, we have extensively researched and successfully brought to market pioneering products that embody our motto: "Lead through innovation." In addition to producing temperature sensors and controller devices, we have also diversified into offering precision instruments and services for specific customer requirements.


Multi-pin and narrow-pitch probe cards are essential testing tools for semiconductor manufacturing processes. We possess expertise in rapidly delivering high quality probe cards that meet the most demanding requirements of customers.