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Ralph Bertelt

Gira Giersiepen GmbH & Co. KG, Radevormwald, Germany

Award Participations

  • iF product design award 2007


Ralph Bertelt has been Managing Director, responsible for Innovations and Marketing, at the Gira company, based in Radevormwald (Germany) since January 2000. Prior to that he was responsible for Marketing at the firm, which today is considered an innovations leader in the field of electrical installation systems. (2007)