Envi-Tech Kft. Phone: +3630/604-8808 +3630/581-5522 +3630/503-3910 VAT Number: 13632386-2-43 Company Registration Number: 01-09-865347 E-mail: info@envi-tech.hu Address: KFKI Campus, building 4, rooms: 114, 115. 1121 Budapest, Konkoly-Thege út 29-33.