ROY TELECOM
E/2, Baghajanit , Kolkata, Baghajatin Station Road, , Kolkata - 700032, West Bengal, India
276, James Long Sarani, , Kolkata - 700104, West Bengal, India
122c, , Karl Max Sarani, , Kolkata - 700023, West Bengal, India
235/1 A, Ground Floor, Netaji Subhash Chandra Bose Road, , Kolkata - 700047, West Bengal, India
227, Block B, Anandalok Building, 2nd Floor, A J C Bose Road (Near Exide), , Kolkata - 700020, West Bengal, India
22, B B Chatterjee Road, , Kolkata - 700042, West Bengal, India