Leave the development and manufacturing of automatic control devices such as control motors and electric valves to us.
Toho Manufacturing Co., Ltd. has been dedicated to the development and production of automatic control devices and control panels since its establishment in 1923 (Taisho 12). In particular, with the spread of building automation and cogeneration systems, the importance of automatic control devices has been increasing year by year. In response to this demand, our company is continuously improving and promoting the development of advanced new products. We have also established a management system that integrates ISO 9001 and ISO 14001, striving to deliver reliable products to the world. 【Business Activities】 ■ Manufacturing and sales of automatic control devices (Electric actuators, control valves, dampers, electronic governors, control panels, igniters, automatic ignition devices, and various converters, regulators, and electronic devices) *For more details, please refer to the PDF document or feel free to contact us.
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【Products Handled】 ■ Control Motors ■ Electric Control Valves, Solenoid Valves, Electric Dampers ■ Positioners, Converters ■ Switches ■ Proportional Solenoid Valves, Solenoid Products ■ Engine Control Equipment ■ Combustion Control Equipment ■ Control Panels, Distribution Panels ■ Explosion-Proof Automatic Control Equipment, etc. 【Notice of Update for Control Motors with Built-in Potentiometers】 The manufacturer of the potentiometers used for position feedback in our control motors will cease operations at the end of December 2020. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since our founding in 1923 (Taisho 12), our company has consistently dedicated itself to the development and manufacturing of automatic control equipment and control panels, leading us to the present day. During this time, we have developed various products in response to the requests of many customers, and we are deeply grateful for the support and guidance from our customers that have allowed us to establish a solid position today. In particular, with the spread of building automation and co-generation systems, the importance of automatic control equipment has been increasing year by year. In response to this demand, our company is continuously striving to develop new products that take us a step further. We have also established an ISO 9001 quality management system and are working hard to deliver reliable products to the world. Automatic control equipment does not function as a single component; rather, it is the organic connection of each component that brings about its effectiveness. We believe it is our mission to provide system advice through these components and to be of service to our customers. We kindly ask for your continued patronage and support.