DVAC – Duct Ventilation Air Conditioning Co. W.l.l. has been established in Doha-Qatar at 2006 as a Company/Factory that fabricates with professionalism, all Duct Types and Sizes, Sound Attenuators, Volume Dampers, Access Doors, Sand Trap Louvers, Chimneys, Exhaust Pipes, etc… DVAC, in a short period, has created a wide well-known reputation in Doha through its best quality of fabrication and services provided. DVAC is composed of expertized and professional people which are always ready to contribute and to confront to become the best Company / Workshop in Qatar. DVAC is equipped with sophisticated, modern and most advanced computerized machines that facilitate having the capability undertaking any project required. DVAC has executed many big projects in Qatar and have some important Towers in hands collaborating with famous Contractors Companies.