P-73 C, Prince Anwar Shah Road, , Kolkata - 700045, West Bengal, India
B1, New town metro Plaza, Athghora Rajarhat Road, , Kolkata - 700135, West Bengal, India
106, First Floor, Canal Street, , Kolkata - 700048, West Bengal, India
P18, Kalakar Street, Burrabazar, , Kolkata - 700007, West Bengal, India
C/O Rotary Narayana Nethralaya, , Kolkata - 700091, West Bengal, India