Hop Tac Xa Thanh Long Ruot Do Hung Khanh Address: Khe Ngang Hamlet, Hung Khanh Commune, Tran Yen District, Yen Bai Province Enterprise code: 5200927778 Phone: 02393873252 Representative: Tran Minh Quyet Hung Khanh Commune, Tran Yen District, Yen Bai ProvinceFounding date: 4 - 11 - 2021