Rosenberg red counter with plug fans and impellers shown to visitors

Photo: Mariusz Młynarczyk / CloudAir.tech

On a red counter marked with the Rosenberg web address, plug fans with red impellers, a black impeller, a small blower and an ECOFIT-labelled sample are lined up for visitors. A staff member opens a fan housing in front of a white column carrying the Rosenberg logo and a monitor.