55/1b, 2nd Floor, Vinayak Complex, Strand Road,, Kolkata - 700006, West Bengal, India
231, M.d. Road, Alu Posta Opt- United Bank,, Kolkata - 700007, West Bengal, India
33a, Jawaharlal Nehru Road, 19-07a, Cic, Dist- ,, Kolkata - 700071, West Bengal, India
No. 30, Bentinck Street ,, Kolkata - 700001, West Bengal, India
Old Jessore Road, Near A.s.g. Biochem Pvt. Ltd., Ganganagar,, Kolkata - 700132, West Bengal, India