AVA Standorte AVA-Logo HEAD OFFICE Zeppelinstraße 32/33 15370 Fredersdorf fon   +49 (0) 33439 1779 0 fax   +49 (0) 33439 1779 20 email info@ava-com.de Tankred Auste service coordinator/ quality management mobil   +49 (0) 162,136 8837 email   tankred.auste@ava-com.de Frank Liehr service coordinator civil works mobil   +49,162 (0) 136 8847 email   frank.liehr@ava-com.de BRANCH SOUTH / EAST Wetterwarte 50 01109 Dresden fon   +49 (0) 351 888 35 fax   +49 (0) 351 888 9605 Udo Pfeifer service coordinator south / east mobil   +49 (0) 162,136 8849 email   udo.pfeifer@ava-com.de Andreas Otto business manager technical manager mobil   +49 (0) 162,136 8835 email   andreas.otto@ava-com.de Imprint AVA description of way