Rosenberg plug fans with red impellers on a red plinth

Photo: Mariusz Młynarczyk / CloudAir.tech

Rosenberg shows plug fans with red impellers and motor electronics mounted in grey frames on a red plinth printed with the company web address, next to box fan casings. Behind them stand air handling units and a red wall with the slogan "Aus ALT mach EFFIZIENT" under the large Rosenberg "The Air Movement Group" sign.