88, College Street, Chittaranjan Avenue, , Kolkata - 700073, West Bengal, India
40 A, Divine Optical, Beck Bagan Row, , Kolkata - 700017, West Bengal, India
70, Chittaranjan Avenue, , Kolkata - 700012, West Bengal, India
C/O Narendra Seba Trust, 26, Gariahat Road South, , Kolkata - 700031, West Bengal, India
Sodepur Road, , Kolkata - 700129, West Bengal, India
124 Em Bypass, Mukundapur Rd, Kalikapur, , Kolkata - 700099, West Bengal, India