3d Virtual 350 carries out professional drone flights in the vicinity of industrial plants, power plants, wind turbines, bridges and other structures. There are also reconnaissance flights in agriculture and forestry with special cameras by drone . A relatively new field is the internal inspection of tanks, silos, industrial chimneys, etc. with the special flyability Elios 2 drone . Through the flexible and efficient use of our drones , we support your company so that you not only save time and money, but also greatly reduce the security risk through the safe working method.