Hop Tac Xa Lien Khu Address: Na Tong Hamlet, Thuong Lam Commune, Lam Binh District, Tuyen Quang Province Enterprise code: 5000289292 Phone: 0207284013 Thuong Lam Commune, Lam Binh District, Tuyen Quang ProvinceFounding date: 31 - 3 - 2008