DIAMOND ENERGY RESOURCES PVT LTD
33a, Jawaharlal Nehru Road, 19-07a, Cic, Dist- ,, Kolkata - 700071, West Bengal, India
4-a, Pollack Street, Tea Boar Of India,, Kolkata - 700001, West Bengal, India
13, B.b. Ganguly Street, 5th Floor, (punarnava Bhavan), Room No. 505,, Kolkata - 700012, West Bengal, India
3a, Dharmadas Row, Rashbihari,, Kolkata - 700026, West Bengal, India
358, P. K. Guha Road, Near Airport Gate No.- I,, Kolkata - 700028, West Bengal, India
67/41, Strand Road, Cross Road No. 10, Posta,, Kolkata - 700006, West Bengal, India