My company woks for Railway Signaling & Telecom Equipment. All Equipment approved by RDSO Lucknow. Signaling Equipments are Earth Leakage Detector, Fail Safe Timer , Fail Safe Flashing Unit etc.Telecom Equipments are Cross Talk Measuring Set ,Transmision Measuring Set, 4Wire/2Wire Train Traffic Control Equipment,4Wire/2Wire Way Side Control Equipment , 4 Wire Controle Telephone, 2Wire control Telephone , 2 Wire 12 Way Telephone etc.