The company DUO11 Sp. z o.o. provides solutions in terms of safety, production and transportation of food by utilizing isothermal, ultrasonic and cold steam humidification technologies. In particular, we specialize in ultrasonic humidification which is set up on the principle of adiabatic humidification based on the production of cold steam which allows to save energy by 90% compared to other technologies. Cold steam humidification techniques are combined with specialized adjuvants which enhance the utilization effects.