1, sarat bose road, , Kolkata - 700020, West Bengal, India
17/1 F, Enclave Building , 2nd Floor, Burdwan Road, , Kolkata - 700027, West Bengal, India
J 2, Block Gp, Sector V, Salt Lake City, , Kolkata - 700091, West Bengal, India
Salt Lake Electronics Complex, Plot No-X1-16block E P & G P, Sector 5, Sector V, , Kolkata - 700091, West Bengal, India
89C, Maulana Abul Kalam Azad Sarani, Kankurgachi, , Kolkata - 700054, West Bengal, India