Hop Tac Xa Xuan Hai Address: Lung Thang Hamlet, Quyet Tien Commune, Quyet Tien Commune, Quan Ba District, Ha Giang Province Enterprise code: 5100384856 Phone: 02384788999 Adress: Quan Ba District, Ha Giang Province Quyet Tien Commune, Quan Ba District, Ha Giang ProvinceFounding date: 7 - 5 - 2012