AirVent 2026 has come to a perfect close! Thank you, Moscow, and all our partners and visitors for your presence! On this international stage, we showcased our comprehensive fan solutions—from intelligent retrofitting and extreme cold resistance down to -40℃, to whisper-quiet airflow. The journey continues, innovation never stops. Longwell will keep delivering efficient, reliable products and services, joining hands with global clients to create a fresher future together!