P 163 1st Floor, CIT Road, , Kolkata - 700054, West Bengal, India
No-196, Raja S C Mullick Road, , Kolkata - 700032, West Bengal, India
46, Tarun Sengupta Sarani, , Kolkata - 700028, West Bengal, India
8, Gokhale Road, , Kolkata - 700020, West Bengal, India
11 & 12, 1st Floor, Electronics Complex, Globsyn Crystals, Block E P, Salt Lake, Salt Lake City Sector 5, , Kolkata - 700091, West Bengal, India