Hop Tac Xa Thanh Nien Address: Civil Group 49, Minh Tan Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200832170 Phone: 0945666447 Representative: Doan Ngoc Anh Minh Tan Ward, Yen Bai City, Yen Bai ProvinceFounding date: 10 - 12 - 2015