Aerotech Fans being one of the top producers of Air Handling units (AHU) in India, they have developed a name for themselves by creating an energy-efficient, high-performance AHU for commercial and industrial buildings.  Each Aerotech AHU is designed to provide clean, filtered, and temperature-controlled air, such as for hospitals, office buildings, shopping centres and manufacturing ... https://www.aerotechfans.in/air-handling-unit/