52, Nazrul Sarani, Thakurpukur, , Kolkata - 700063, West Bengal, India
26, Rifle Range Road, , Kolkata - 700019, West Bengal, India
111 B, Raja S C Mullick Road, , Kolkata - 700047, West Bengal, India
S.S.Laboratorie Building, 34, Justics Manmatha Mukherjee Road, , Kolkata - 700009, West Bengal, India
16 B, Sarat Bose Road (Near Minto Park), , Kolkata - 700020, West Bengal, India