7 Prafula Sarkar Street , Second Floor, Epitm Houes, Kolkata, West Bengal - 700013, India
(33) 22256163
No. 2, Saklat Place, 1st Floor, Kolkata, West Bengal- 700072,India
No. 19, R. N. Mukherjee Road., Kolkata, West Bengal- 700001,India
(City Office) 4/1, Madan Street, Chandni Chowk, Kolkata, West Bengal- 700072,India
33 R K Chatterjee Road Biva Apartment, Kolkata, West Bengal- 743165,India
C. N. Roy Road, Kolkata, West Bengal- 700039,India
SUPERTRON HOUSE, 2,COOPER LANE, Kolkata, West Bengal- 700001,India