Due to a technical breakdown, please direct all calls to the main reception Düsseldorf: +49 211 44709-601. They will re-direct all incoming calls internally.
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In case of further questions please contact:Claudia HeymannPhone: +49 (0) 261/6509-190
Christina MeinersTel.: +49 (0) 261/6509-192
Please feel free to send us a message by e-mail.