Tu Van Xay Dung Vad Viet Nam Joint Stock Company Address: No 60, Chua Boc Street, Quang Trung Ward, Dong Da District, Ha Noi City Enterprise code: 0102165586 Phone: 0953352628 Representative: Nguyen Son Dong Adress: P108 A5 To 54, O Cho Dua Ward, Dong Da District, Ha Noi City Quang Trung Ward, Dong Da District, Ha Noi CityFounding date: 13 - 2 - 2007