DIRECTOR

Thierry STEMPFEL, president@v3f.fr

CORRESPONDANT

For questions in French or German : Thierry STEMPFEL
Mail : thierry.stempfel@free.fr, Tel : +33 (0)6 18 05 39 53

For questions in English : Patrick SCHINDLER
Mail : patrick.schindler@wanadoo.fr, Tel. +33 (0) 6 88 65 71 33