• Ventilateur centrifuge double ouïe

History

  • 1976 : Creation of the company ECOFIT, specialised in motors and fans in Vendôme
  • 1981 : Development of our first external rotor motor
  • 1990 : Move in rue Marc Seguin à Vendôme
  • 1993 : ISO 9002 certification
  • 1994 : ROSENBERG GmbH takes over the majority of the shares

                    

  • 1995 : First extension of the facilities, creation of a warehouse
  • 2001 : Second extension of the buildings, increase of the production surface
  • 2002 : Take over of ETRI activities, led as a separate product line
  • 2002 : Take over of 100% of the US based Etri Inc. Changed in Rosenberg USA
  • 2007 : Development of our own EC motor technology (i.e. electronically commutated motor)
  • 2010 : Production line in China for Asian markets : Rosenberg China