6th Floor, Block A, No. 22, Camac Street, Kolkata, West Bengal - 700016, India
(33) 40192222
8B, Raja Naba Krishna Street, Kolkata, West Bengal- 700005,India
172/8 A. J. C. Bose Road, Kolkata, West Bengal- 700014,India
No. 1/1A, Biplabi Anukul Chandra Street, Electronic Centre, 4th Floor, Kolkata, West Bengal- 700072,India
No. 39, PC, Chatterjee Road, Kolkata, West Bengal- 700110,India
172/8 - A. J. C. Bose Road, Kolkata, West Bengal- 700014,India
No. 8, Barasat Road, Sodepur, Kolkata, West Bengal- 700110,India