No. 167, Old China Bazar Street, Bholanath Building, 2nd Floor,
Kolkata - 700001, (West Bengal), India
Plot- Y- 18, EP- Block, Sector- 5, Saltlake,
Kolkata - 700091, (West Bengal), India
AC- 147, Sector- 1, Beside PNB & Dena Bank Salt Lake City, Salt Lake,
Kolkata - 700064, (West Bengal), India