Thessalonikis 25, 182 33 Ag. I. Rentis Tel : (+301) 49.26.004, (+301) 49.28.146, (+301) 42.50.883, (+301) 42.50.884 Fax : (+301) 49.26.737 Managing Director : Thomopoulos Dimitris Financial Director : Zofolis Zinon E-mail: viotyr@ath.forthnet.gr