Chi Nhanh Cong Ty Dich Vu Du Lich Duong Sat Ha Noi Tai QN Address: Phong20301 Trung Tam Thuong Mai Viet Trung, Mong Cai City, Quang Ninh Province Enterprise code: 0100104404-012 Phone: 02038510065 Mong Cai City, Quang Ninh ProvinceFounding date: 24 - 7 - 2000