Dau Tu Xay Dung Nam Dan LTD Address: Tien Thang Hamlet, Phuong Thien Commune, Ha Giang City, Ha Giang Province Enterprise code: 5100500809 Phone: 0978721355 Representative: Le Duc Thien Phuong Thien Commune, Ha Giang City, Ha Giang ProvinceFounding date: 11 - 2 - 2025