Hop Tac Xa Ong Mat Xa Luong Thinh Address: Luong Mon Hamlet, Luong Thinh Commune, Tran Yen District, Yen Bai Province Enterprise code: 5200931076 Phone: 02039213022 Representative: Bui Thi Oanh Adress: Luong Mon Hamlet, Luong Thinh Commune, Tran Yen District, Yen Bai Province Luong Thinh Commune, Tran Yen District, Yen Bai ProvinceFounding date: 11 - 5 - 2022