Trung Tam Dan So - Ke Hoach Hoa Gia Dinh Address: Khu 5, Vinh Quang Town, Hoang Su Phi District, Ha Giang Province Enterprise code: 5100296039 Phone: 02193831185 Vinh Quang Town, Hoang Su Phi District, Ha Giang ProvinceFounding date: 6 - 6 - 2009