“STOP” control technology to support
social infrastructure.

Railway Business Power Business Industrial equipment business

We are developing and manufacturing of various types of control equipment and parts, such as brake system and security system for a railway vehicle, including the Shinkansen.

We are developing and manufacturing of various types of control equipment and components such as switching equipment and transformer operating device used in substation equipment.

We mainly for social infrastructure, has been engaged in the development and manufacture of various types of control equipment and parts with high quality and reliability are required.
Railway Business

We are developing and manufacturing of various types of control equipment and parts, such as brake system and security system for a railway vehicle, including the Shinkansen.
Power Business

We are developing and manufacturing of various types of control equipment and components such as switching equipment and transformer operating device used in substation equipment.
Industrial equipment business

We mainly for social infrastructure, has been engaged in the development and manufacture of various types of control equipment and parts with high quality and reliability are required.
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