About us

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Michael HintzenDipl.-Ing. (FH) Civil Engineer hintzen@hintzen-umweltberatung.de +49 173 722 55 97 Publicly appointed and sworn expert for authorisation procedures in the environmental sector of the Düsseldorf Chamber of Industry and Commerce (IHK Düsseldorf) Consulting Engineer of the Chamber of Engineers for Construction Nordrhein-Westfalen (Ingenieurkammer-Bau Nordrhein-Westfalen)
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Heike HintzenOffice coordination |