Xay Dung So 9.1 Joint Stock Company Address: No 3, Mai Hac De Street, Quan Bau Ward, Vinh City, Nghe An Province Enterprise code: 2900601092 Phone: 02388498988 Representative: Chu Tung Hieu Quan Bau Ward, Vinh City, Nghe An ProvinceFounding date: 13 - 9 - 2004