Tggenco - nshes - supply of microprocessor based alarm annunciation panels at nshes, nagarjuna sagar.

Tggenco - nshes - supply of multi-function transducers of make: secure at nshes, nagarjuna sagar.

Tggenco - nshes - supply of various types of electrical consumables at nshes, nagarjunasagar.

Tggenco - nshes - design, manufacture, testing at manufacturers works, inspection, packing, supply of acsr moose conductor at nshes, nagarjuna sagar.

Tggenco - nshes - supply of different ranges of numerical relays and on-delay timers, make: lauritz knudsen, at nshes, nagarjuna sagar

Tggenco - nshes - supply of three phase 11kv potential transformers, 9kv lightening arrestors and surge monitors suitable upto 220kv system at nshes, nagarjuna sagar.

Tggenco - nshes - supply of gi type earthing jumpers, earth flats and copper braided flexible jumpers at nshes, nagarjunasagar.

Tggenco - nshes - design, engineering, supplying, erection, installation and testing of 50kld zinc alume fire water tank at nslcph, nshes, nagarjunasagar.

Tggenco - nshes - design, manufacture, testing at manufacturers works, inspection, packing, supply, delivery of 3 no.s 220kv, 100-50/1a current transformers at nshes, nagarjunasagar.

Tggenco - nshes - supply of different ranges of analog meters, jyothi make re-300, re-301 auxiliary relays, oen make auxiliary relays and space heaters at amrplis, nshes, nagarjunasagar.