Stefani stand with suspended Grecale cooler and LED ticker

Photo: Mariusz Młynarczyk / CloudAir.tech

Stefani's white stand, branded "SMART THINKING", has a five-fan "GRECALE" unit suspended overhead and a large cooler with brown adiabatic pads on the left. An LED ticker runs the message "ARE YOU LOOKING FOR HIGH-EFFICIENCY GAS CO..." and mentions NH3 or CO2. Visitors sit at white tables, with the U.S. Pavilion to the right.