21b, R.b.chatterjee Road, Barasat, , Kolkata - 700024, West Bengal, India
C/O Calcutta Medicos, 49, Vivekananda Road, , Kolkata - 700007, West Bengal, India
P 223, Scheme 7m, C I T Road, , Kolkata - 700054, West Bengal, India
P 49, Schme 6 M, New C I T Road, , Kolkata - 700054, West Bengal, India
173, Kanungo park, Garia, , Kolkata - 700084, West Bengal, India