EN-13, Nias Building, 5th Floor, Salt Lake Sector V, Near WEBEL More,
Kolkata - 700091, (West Bengal), India
No. 98, Block AB, Sector-1, Saltlake,
Kolkata - 700064, (West Bengal), India
K/11, Sahapur Colony, Plot No. 169/ C, New Alipore,
Kolkata - 700053, (West Bengal), India