Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - different bsnl telephone exchange bts sites under rourkela ba; repairing of smpspowerplant modules of different capacity for various make older than 2017; service prov..
Tender For repair, maintenance, and installation of plant/ systems/equipments (version 2) - telephone exchanges and bts sites; installation & commissioning with at of vrla batteries and smpspowerplants of various capacities in haridwar of uttarakhand telec..