1700 Sofia, Bulgaria
Lozenets region
Konstantin Petkanov Str
phone: (+359 2) 939 88 88
fax: (+359 2) 939 88 99
Email: office@quantum-bg.com
Email: sananiev@quantum-bg.com
Contact persons:
Stanislav Ananiev - Executive Director
Aleksandar Dimitrov - Investor Relations Director
