PA System Multitech Group is one of the trusted name in fire fighting industry for fire door in Bangladesh. Multitech Group is offering UL Listed fire door in Bangladesh as an authorized distributor of Naffco, UAE Brand. Wire Less PA System Open StyleHingedDoor TypeDouble Leaf DoorMaterialSteelSurface FinishingGalvanizedThickness40- 55 mmHeight6-7 Ft Confarence PA System Open StyleHingedDoor TypeDouble Leaf DoorMaterialSteelSurface FinishingGalvanizedThickness40- 55 mmHeight6-7 Ft Speaker Open StyleHingedDoor TypeDouble Leaf DoorMaterialSteelSurface FinishingGalvanizedThickness40- 55 mmHeight6-7 Ft Download PDF