HYDRAULICALLY REGULATED DOOR CLOSERS, Q3, Piano, Type Non Modular Electrical Switch Socket Combination as, per IS 3854 and IS 1293, call bell, LED Tube, Lights for Retrofitting at Installations, ONGC, Lamp, Ballast for HPSV Lamps as per IS 15882: 2009, IS 15885, LED Bulb with Battery as per IS 16102, modular, electrical switches and accessories, Cat- 6 UTP, Ethernet Cable for Wifi Indoor use, MTNL