ROMENVIROTEC-SEP 2007. Bucharest

Entsorga, Köln, Germany, 27-30 th october 2006

ROMENVIROTEC SEP 2008 Bucharest

IFAT MÜNCHEN 5-9 MAY 2008

ECO LIFE, CLUJ NAPOCA 1-5 october 2008

ECO MEDIU, 26-28 November ARAD

ROMENVIROTEC SEP 1-4 April 2009 Bucharest

Entsorga-Enteco 2009, Köln, Germany 27-31 october 2009