Betec Cad. has been leader for over 20 years, in designing, manufacturing, durable, high performance HVAC (Heating, Ventilating, and Air-Conditioning) equipment, such as, Dampers, Louvers, VAVs, Sound Attenuators, Terminal Devices, Fire Doors, Duct accessories and Clean room Air-conditioning. Betec Cad manufactures these equipment with the highest standards and Certifications from various international testing Laboratory Authorities. Such as, UL-NFPA, AMCA, AHRI, ABS, ETL-INTERTEK, LPCB-BRE, CERTAIRE and ISO.