No. 2-B, Tarachand Dutt Street, Kolkata, West Bengal - 700073, India
No. 227/9, At Purbasha Apartment, Atghara, P.o. Rajarhat Gopalpur, Kolkata, West Bengal- 700136,India
Opal Nilcola Ireland, 1st Floor, 31 Netaji Subhas Road, Kolkata, West Bengal- 700001,India
No. 2-B, Tarachand Dutt Street, Kolkata, West Bengal- 700073,India
No. 306, Centre Point, No. 28/2, Shakespeare Sarani, Kolkata, West Bengal- 700017,India
No. 32, Zakaria Street, Md. Ali Park, Kolkata, West Bengal- 700073,India
No. 3, 1st Floor, Manook Lane Room No. -13, Kolkata, West Bengal- 700001,India