Report about the Swissbau & Energy Wave 24.01.2020A report about the Swiss construction fair SWISSBAU in Basel and an introduction to the new project in Wiener Neudorf - an energy wave on the forecourt of the municipal office.read more
Merry Christmas & a Happy New Year 19.12.2019ertex solar wishes Merry Christmas and a Happy New Year to all of you and your families!read more
an invitation to the Swissbau 19.11.2019We invite you to the Swissbau in January 2020 and a project about the thermal spa Bad Schallerbach. read more
