32/7 B, R K J Street,, Kolkata - 700004, West Bengal, India
113, Block B, Poddar Point, Park Street,, Kolkata - 700016, West Bengal, India
7-c, Indra Roy Road,, Kolkata - 700025, West Bengal, India
No. 1 No. Govt Colony Bit College, Basanti Highway Hadia Road,, Kolkata - 700150, West Bengal, India
Ah-17, Salt Lake, Sector-2,, Kolkata - 700102, West Bengal, India