Defro stand with Polish air handling units and a suspended cube sign

Photo: Mariusz Młynarczyk / CloudAir.tech

Defro presents ventilation units on wooden pallets in front of a black stand, with a suspended cube reading 'Polskie centrale wentylacyjne'. Walls announce 'Hybrydowe systemy grzewcze' and 'Jedno miejsce wiele rozwiązań', yellow armchairs furnish the meeting area, and heat pump outdoor units line the right side as visitors talk at the counter.