NEW ECOFIT MODULE Easy to install high efficiency ventilation Further information : NEW ECOFIT MODULE
Rosenberg Vendôme, awarded by France Relance A new key for our company's future Further information : Rosenberg Vendôme, awarded by France Relance
New EC centrifugal fans GDSV8 160x242L with constant pressure function Further information : New EC centrifugal fans
ECOFIT E-Wheel impeller The solution for ventilation efficiency Further information : ECOFIT E-Wheel impeller
40 years Rosenberg GmbH Learn more about the career of Karl Rosenberg Further information : 40 years Rosenberg GmbH