Hop Tac Xa Tuan Kiet Address: Lieng Hamlet, Van Tung Commune, Ngan Son District, Bac Kan Province Enterprise code: 4700285742 Phone: 0869679078 Representative: Doanh Thang Vuong Van Tung Commune, Ngan Son District, Bac Kan ProvinceFounding date: 17 - 9 - 2021