14b Minmoni Mitra Road,, Kolkata - 700002, West Bengal, India
Gc- 80, Salt Lake City, Sec-3,, Kolkata - 700106, West Bengal, India
3, Ho Chi Minh Sarani,, Kolkata - 700071, West Bengal, India
Kripa Bhawan, Plot Y-20, Block-ep, Sector V, Salt Lake, Electric Complex,, Kolkata - 700091, West Bengal, India
C/o Gupta Mension, Near To Degree Collage,, Kolkata - 700007, West Bengal, India