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About Denyo

Message from the President

President, Denyo Co., Ltd.

Shoichi Shiratori, President

Shoichi Shiratori

Construction sites, disaster zones, residential areas, hospitals, mountains and remote islands … These are just some of the places where Denyo power sources are being used.

Denyo has been earning the trust of customers by supplying power sources such as high-quality, high-performance and highly durable engine-driven generators, engine-driven wielders and engine-driven air compressors backed by its proven technologies, not only in Japan but around the world.
As a consequence, the engine-driven generators and engine-driven welders that are Denyo’s mainstay products enjoy a high market share in Japan today, and its power sources are used and highly regarded in more than 150 countries worldwide.

An underlying reason for this strong foothold is that Denyo has been bolstering its technical, manufacturing and sales capabilities through constant efforts to conceptualize and develop products and services that please customers, with the aim of embodying the management philosophy it has retained since its founding: “Benefits for Three Parties” (which expresses our aim to see the user (customer), the seller (dealership), and the manufacturer (Denyo) prosper together through our products).

In step with changes in the social environment and economic circumstances, needs for our products and services across the world are constantly changing. In this environment, we will continue to contribute to the development of society by seeking out the products and services that best meet those needs, and providing them to our customers.

We hope that we can continue to count on your support for the Denyo Group.