Since 2004 he has been building gas supply networks as well as installing pipelines and columns in Larissa, Volos, Athens and Thessaloniki, having executed a large number of contracts with EPA THESSALY, EPA THESSALONIKI and EPA ATTIKIS. APOXET FISIKO CNG B 5 APOXET FISIKO CNG B 8 APOXET FISIKO CNG B 9 APOXET FISIKO CNG B 10 DESFA C 1 DESFA C 4 DESFA FISIKO B 2 DESFA FISIKO B 3 FISIKO B 1 FISIKO B 2 FISIKO B 3 FISIKO B 4 FISIKO B 5