32, Nimtala Ghat Street,, Kolkata - 700006, West Bengal, India
24- Strand Road, 1st Floor, Dalhousie,, Kolkata - 700001, West Bengal, India
P-26, Pathagarh Lane, Rabindra Nagar, Dum Dum,, Kolkata - 700065, West Bengal, India
Coal Bhawan, 10, Netaji Subash Road,, Kolkata - 700001, West Bengal, India
77/2a, Hazra Road, Near Hazra Road State Bank,, Kolkata - 700039, West Bengal, India