Dau Tu Va Phat Trien VNT Joint Stock Company Address: No 03, Nguyen Thai Hoc Street, Civil Group 10, Minh Khai Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100268137 Phone: 02193606639 Representative: Dao Dan Adress: Civil Group 8, Thang Quan Commune, Yen Son District, Tuyen Quang Province Minh Khai Ward, Ha Giang City, Ha Giang ProvinceFounding date: 24 - 3 - 2009