Hieu Loi Address: Xuan Loc Hamlet, Gio Viet Commune, Gio Linh District, Quang Tri Province Enterprise code: 3200476289 Phone: 02333824252 Representative: Hoang Van Hieu Adress: Tan Xuan Hamlet, Gio Viet Commune, Gio Linh District, Quang Tri Province Gio Viet Commune, Gio Linh District, Quang Tri ProvinceFounding date: 1 - 12 - 2010