Hop Tac Xa Oanh Dat Address: Ke Nhan Hamlet, Dong Yen Commune, Bac Quang District, Ha Giang Province Enterprise code: 5100483695 Phone: 0988778058 Representative: Au Vu Lam Adress: Ke Nhan Hamlet, Dong Yen Commune, Bac Quang District, Ha Giang Province Dong Yen Commune, Bac Quang District, Ha Giang ProvinceFounding date: 3 - 2 - 2021