Tu Van Xay Dung Toan Phat Ha Giang Joint Stock Company Address: No 637 A, So 5 Civil Group, Viet Quang Town, Bac Quang District, Ha Giang Province Enterprise code: 5100402921 Phone: 0979878953; 02193822858 Representative: Do Mai Dung Adress: So 2 Civil Group, Viet Quang Town, Bac Quang District, Ha Giang Province Viet Quang Town, Bac Quang District, Ha Giang ProvinceFounding date: 29 - 10 - 2012