No. 179/2, Bangur Avenue, Block C, Kolkata, West Bengal - 700055,India
Constantia Building, 6th Floor, 11 Dr. U. N. Brahmachari Street, Kolkata, Kolkata, West Bengal - 700017,India
51/9,Prince Ghulam Md. Shah Road, Kolkata, West Bengal - 700095,India
Dharampur P. O.-Gendabari, P. S.-Goalpokher District-Uttar Dinajpur, Kolkata, West Bengal - 733210,India