1 A, Gouribari Lane C I T Park, , , Kolkata - 700001, West Bengal, India
2B, S.P.Mukherjee Road, Bhawanipur, , Kolkata - 700025, West Bengal, India
1, No 1 Surya Sen Nagar, , Kolkata - 700117, West Bengal, India
743, D H Road, , Kolkata - 700008, West Bengal, India
17, Notun Bazar, Ground Floor, Vidyasagar Road, Rabindra Nagar, , Kolkata - 700065, West Bengal, India