Hop Tac Xa Thuong Mai Huyen Bui Address: Cau Quach Hamlet, Mau Dong Commune, Van Yen District, Yen Bai Province Enterprise code: 5200946643 Phone: 0818255333 Representative: Bui Thi Huyen Mau Dong Commune, Van Yen District, Yen Bai ProvinceFounding date: 24 - 2 - 2025