Tosoku's Technology

We have extensive experience and achievements in long-life and highly reliable technology for low current contact. Tosoku's rotary switches and code switches of which our technology is embodied are used in various fields.
Our skills in designing components and frameworks, and manufacturing technologies through producing rotary switches were sublimated into those for optical encoders, manual pulse generators which are also widely used.

With our know-how in high-mix low-volume production, we make even a single customized product which responds to every requirement of the customers.