Signotron (India) Pvt. Ltd.
Signotron Tower, Plot-J1-6, Block-EP, Sector-V, Salt Lake Electronic Complex
Kolkata- 700091, West Bengal (India)
ATES India Private Limited
Moni Bhandar, 7th Floor, Module-A, Block-EP & GP, Salt Lake, Sector V
Kolkata- 700091, West Bengal (India)