- Sgr Telemart
- patch panel antennas, gsm, cdma repeaters, power amplifiers, power splitters, cell phone jammers an.
- Address:3-6-217/A5 west marredpally hyderabad andhra pradesh 500026 India
- Shyamraj Telecom
- GSM/CDMA Cellular Repeaters, antennas, Power splitters, cables, connectors, Band pass filters.
- Address:13, Mahavir Chamber, 333, Samuel Street,
- EXCEL RADIO FREQUENCY TECHNOLOGIES (P) LTD
- GSM, CDMA, dcs, pcs, repeaters, line amplifiers, duplex filters, lownoise amplifiers, power amplifiers,Wireless Phone/Radio & System,RF/Microwave/Wireless Component & Assembly.
- Address:5-5-35-153a, Prasantinagar, Kukatpally
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