NIT Durgapur, Burdwan, , Kolkata - 713209, West Bengal, India
4, B T Road, Barrackpore, , Kolkata - 700123, West Bengal, India
34, Durgapur Colony, Bankim Mukherjee Sarani, , Kolkata - 700053, West Bengal, India
No.154A, Nafar chandra Das Road, , Kolkata - 700034, West Bengal, India
Malancha Road, , Kolkata - 700125, West Bengal, India