ORVENO TECHNOLOGY CORPORATION
No-9/7 Bosepara Bye Lane, Barisha,, Kolkata - 700008, West Bengal, India
26, Kalibari Road, Santoshpur,, Kolkata - 700075, West Bengal, India
104, Motilal Nehru Road,, Kolkata - 700029, West Bengal, India
24, Hemanta Basu Sarani, "mangalam Building", Block-a, 2nd Floor, Room No.203,, Kolkata - 700001, West Bengal, India
Feroz House, 8, Khetra Das Lane,, Kolkata - 700012, West Bengal, India
121-b, Raja Dinendra Street,, Kolkata - 700004, West Bengal, India