It has been more than half a century since we developed our first Butterfly Valve in Japan, strategized and positioned ourselves to tap the growing market then.

The business which we have started from sales of rubber seated butterfly valve has progressively expanded and improved its range of products, to innovative rotary control valves that come with superior control ability and high performance valves which cover wide range of pressure and temperature.

With our solid foundation in technology and years of experience, I set vision for the group to be committed and to continue to deliver reliable and trustworthy products that meet our customers’ expectation.

As a result of globalization in every industrial sector, market demands become very specific, complicated, and localized.

Being a partner to our customers, we will continue to produce creative and innovative valves through our world-wide sales network.

Our challenges continue.

Akitoshi Yamamoto
Chairman & CEO