Hop Tac Xa Thach Anh Address: Dong Thang Hamlet, Nhu Khe Commune, Yen Son District, Tuyen Quang Province Enterprise code: 5000220170 Phone: 0207878045 Nhu Khe Commune, Yen Son District, Tuyen Quang ProvinceFounding date: 24 - 12 - 2002