15. May 2017
The Austrian Association for the Gas and Water Industry (ÖVGW) organized a congress and associated trade fair for the gas and water sectors again this year. […]
18. September 2017
This year HAWLE – Service will again participate in the upcoming information days with the focus on “drinking water” throughout Austria. Depending on the province, the […]
19. June 2018
This year the ÖVGW also invited to their traditional fair, where we participated as exhibitors. Our company traveled to the Salzburg exhibition center with a team […]
