Denyo is a Japanese company founded in 1948. Since then, Denyo has consistently developed engine-driven welding machines and generators that are durable, versatile, energy-efficient, easy to use and able to produce quality results. Denyo products are widely used not only in construction and manufacturing but also in heavy industries such as oil & gas and mining.

Denyo’s generators and welding machines hold the top market share in Japan and are used in over 150 countries worldwide. Denyo offers excellent performance and ruggedness unique to Japanese products. Besides, it has a track record of being used in extremely cold wilderness and extremely hot desert.