Benh Vien Lao Va Benh Phoi Tinh Yen Bai Address: Minh Tan Ward, Minh Tan Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200633866 Phone: 02163893956 Representative: Phan Van Son Adress: Yen Ninh Ward, Yen Bai City, Yen Bai Province Minh Tan Ward, Yen Bai City, Yen Bai ProvinceFounding date: 18 - 4 - 2011