Air is our element – moving it intelligently and efficiently is our passion - no matter whether it is hot or cold.. Since 1981 we have been developing and producing adjustable external rotor motors, fans and air handling units. We are one of the leading companies in the HVAC sector and the Air Handling Unit and ventilator manufacturer. Rosenberg Hungary Kft is a producer which produce almost 9000 air handling unit boxes and exports 80% from it, to the Europian countries. Rosenberg Hungaria Kft is the member of the world wide active Rosenberg Group. With production sites and sales offices in more than 45 countries we are present worldwide – a strong and reliable partner always within reach of our customers.. The continuous exchange of information between customers and employees comes first with us. Consequently, we can permanently optimise products and quality to respond flexibly to all of our customers’ needs. Complete solutions at first hand - We combine many years of experience, innovative development and state-of-the-art production techniques.