Visitors studying GEO-System project boards at the Pro-Vent stand

Photo: Mariusz Młynarczyk / CloudAir.tech

Visitors study blue project boards with photos of ground heat exchanger installations at the Pro-Vent stand. Beside them a conversation goes on in front of a roll-up headed "Pro-Vent Systemy Wentylacyjne" in blue and green, with a partly hidden GEO-System slogan below.