Japan achieved an astonishing recovery after the Second World War, and the country came to boast a GDP that ranks among the highest in the world. Now, however, Japan’s economy has unmistakably entered a period of significant transition from development to maturity. The numerous buildings, expressways, bridges, and other structures built during the period of rapid growth are approaching the end of their lifespans, and the need for repair work is becoming urgent. However, the people of Japan have become thoroughly accustomed to comfort and convenience, and they don’t want to be asked to put up with inconvenience because infrastructure is under construction. Therefore, a rapid increase in nighttime construction work has been inevitable.

For nighttime construction, it is necessary to ensure sufficient light so that the work is not hindered, while keeping construction noise to a minimum. In the case of expressways and other roads, the work must be finished by dawn and the roadblock lifted, so delays due to equipment breakdowns can be fatal. Denyo products are used for many nighttime construction projects under these demanding conditions. In addition to the low-noise generators, welders, and air compressors essential to the work process, we have a lineup of floodlights. Our products have earned a high level of trust at worksites where mission-critical construction is carried out.

It is not solely their high performance and high reliability that make Denyo products the choice of repair work professionals. Our products are fully equipped with features such as our unique mechanisms that prevent rainwater from getting into the equipment, and after-coolers that prevent condensation from freezing in winter. When it comes to work performed mainly outdoors, these features assure customers that they can complete the job within their time constraints. At outdoor sites exposed to severe heat and cold, and in urban areas where noise is not tolerated, Denyo products provide powerful backup for repair work.