Sat Group of Companies | Trion, Ecology unit, air filters, SATDuct, duct, ducting, ductwork, HVAC, pre-insulated HVAC, insulated ductwork, HVAC ducts, HVAC ducting, duct insulation, koolduct, Polyisocyanurate Foam Panel, PAL DUCT, Phenolic preinsulated panel, PIR sheet, PU Duct, Phenolic pipe section, fiberglass pipe insulation, building insulation, Phenolic Block Sat Insulation materials industry, Sameer Abbas General trading and SAT Ozone A/c Systems supplies MFG are members of SAT GROUP of companies since 1981 in DUBAI and best first and only manufacturer of Phenolic and PIR-PU pre insulated panel, Duct, Block and pipe section in the middle east. Sameer Abbas General Trading is only authorised distribute of Trion air static filters for air purification.