No. 13, T. N. Chatterjee Street, Kolkata, West Bengal - 700090, India
9433075841
No. 37/6, Beniatola Lane, Kolkata, West Bengal- 700009,India
No. 35- A, Old Baleganj, 1st Lane, Kolkata, West Bengal- 700019,India
No. 162/C/529, Lake Garden, Kolkata, West Bengal- 700045,India
Department Of Electronics & IT, Ministry Of Communications & IT,Government Of India 1st MSO Building, 7th Floor, C.G.O Complex, Nizam Palace, 234/4, A.J.C Bose Road, Kolkata, West Bengal- ,India
Flat No. 4D, 48 Sultan Alam Road, Kolkata, West Bengal- 700069,India
No. 89/1A, Phears Lane Near Gangu Ram Sweet Shop, Kolkata, West Bengal- 700012,India