Company headquarters:
OPTOPARTNER SARL
21F rue Jacques Cartier
78960 VOISINS LE BRETONNEUX
FRANCE

Phone: +33 (0)1 30 57 43 12

E-mail contact:

Directions from Paris via public transport: see www.ratp.fr

Station (SNCF) : Saint-Quentin-En-Yvelines
Shuttle bus 1 : #419 alighting at "Tilleuls"
Shuttle bus 2 : #464 alighting at "Grande île"