Members of the European Ventilation Hygiene Association (EVHA)

There are currently 12 members of the EVHA, the professional association promoting ventilation hygiene across Europe. Hasman is proud to be an active member of this association. The History of the EVHA Founded in 1999, the European Ventilation Hygiene Association (EVHA) originally consisted of a small number of people who wished to promote the ventilation Read more…