ZIEHL-ABEGG is one of the leading global companies in the field of ventilation, control and drive technology. Back in the Fifties, ZIEHL-ABEGG established the basis of modern fan drives: external rotor motors which even today are still seen as state-of-the-art worldwide. Think ahead in the future – discover ZIEHL-ABEGG. Welcome to the best. Welcome to the Royal League.