Singhania Associates
No. 5, Clive Row, Ground Floor
Kolkata- 700001, West Bengal (India)
Kamini Group
No. 17, Rowland Road
Kolkata- 700020, West Bengal (India)
Rukmani Electrical ANS Components Private Limited
No. 11-A, Maharshi Devendra Road, 1st Floor, Room No. 104
Kolkata- 700007, West Bengal (India)
UCIC Private Limited
No. 17, Rowland Road
Kolkata- 700020, West Bengal (India)
SBS Engineering Co.
No. 121, Beliaghata Main Road
Kolkata- 700010, West Bengal (India)