25/2, Sahapur Colony(e), Plot No. 253, Block-k(new Alipore),, Kolkata - 700053, West Bengal, India
No.214/a, Sonarpur,, Kolkata - 700150, West Bengal, India
7, Maulana Shaukat Ali Street,, Kolkata - 700073, West Bengal, India
Plot No-69, Devendra Chandara Dey Road, Near Tenghra Tel Khana,, Kolkata - 700015, West Bengal, India
No 34/2, Block Gn, Ashram Building, 5th Floor, Sector V, Salt Lake Electronics Complex,, Kolkata - 700091, West Bengal, India