Air is our element – moving it intelligently and efficiently is our passion. Since 1981 we have been developing and producing adjustable external rotor motors, fans and air handling units. Our headquarters is located in Künzelsau. German Engineering skill is the basis of our development work and drives our innovation. As a worldwide company we are represented where our customers need us. 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.