Louver on the roof
Aluminum filter
Filter box (for HEPA filters)
Square to round conversion box
Plenum box with polyurethane insulation
With more than 40 years of experience, Shahrokhi Technical Institute, which was founded in 1979 to become the biggest producer of air-regulating diffusers and duct dampers in the Middle East using a scientific technique and revolutionizing the conventional equipment market, currently plays a crucial role as the pioneer of the new diffuser industry in Iran and the Middle East.
