Xay Dung Tong Hop Phong Nha Address: Xuan Tien Son Trach Hamlet, Bo Trach District, Quang Binh Province Enterprise code: 3100270703 Phone: 02152675076 Representative: Nguyen Dang Quy Adress: Son Trach, Bo Trach District, Quang Binh Province Bo Trach District, Quang Binh ProvinceFounding date: 24 - 8 - 2001