P 16, Taratala Rd, , Kolkata - 700088, 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
B 74, Ims House, H B Town, , Kolkata - 700110, West Bengal, India
688A, Pashupati Bhattacharjee Road, Behala, , Kolkata - 700034, West Bengal, India
7/1, Lords Building, 6th Floor, , Kolkata - 700071, West Bengal, India