2/1,D H Road, Kolkata, West Bengal - 700008, India
(33) 24472219
No. 5, Rameshwar Shaw Road, Kolkata, West Bengal- 700014,India
Par- Dankuni More, Delhi Road, P. O. Dankuni Coal Complex, Kolkata, West Bengal- 712310,India
F1 & F2, Behala Industrial Estate, 620, Diamond Harbour Road Opposite Vivekananda Womens College, Kolkata, West Bengal- 700034,India
47/1G, Hazra Road, Kolkata, West Bengal- 700019,India
No. 45, Babu Bagan Lane, Dhakuria, Kolkata, West Bengal- 700031,India
Ground Floor, P-561, Block 'N', New Alipore, Kolkata, West Bengal- 700053,India