6/3c, 1st Floor, Panbagan Lane, Entally,, Kolkata - 700014, West Bengal, India
12/1, Porui Das Para Road, Near East India Pharmaceuticals Ltd.,, Kolkata - 700061, West Bengal, India
36, Strand Road, Room No T-u-15,, Kolkata - 700001, West Bengal, India
77, Park Street,, Kolkata - 700016, West Bengal, India
29/1, Sishir Bhaduri Street, East Sibachal, P.o. Birati,, Kolkata - 700051, West Bengal, India