Daniela Reuter
Chair of the board
Phone: +49 6732 935 122
reuter(at)optecnet.de

Dr. Horst Sickinger
Finance
Phone: +49 8144 99 71 280
sickinger(at)optecnet.de

Constanze Legenza
Exhibition
Phone: +49 6732 964 79 74
legenza(at)optence.de

OptecNet Deutschland e.V. 
Garbsener Landstraße 10 
30419 Hannover 

Phone: +49 511 277-1643 
Fax: +49 511 277-1650 

E-Mail: info(at)optecnet.de