Chi Nhanh Van Phong Du Lich Cong Ty Co Phan Du Lich Ngoi Sao Dai Duong Address: Khu Du Lich Phong Nha, Xuan Tien Hamlet, Son Trach Commune, Bo Trach District, Quang Binh Province Enterprise code: 0102400085-003 Phone: 0941234517 Representative: Bui Thanh Hai Adress: No 33, Ma May Street, Hang Buom Ward, Hoan Kiem District, Ha Noi City Son Trach Commune, Bo Trach District, Quang Binh ProvinceFounding date: 5 - 4 - 2016