Trung Tam Kiem Dich Y Te Quoc Te Quang Ninh Address: 735 Le Thanh Tong, Bach Dang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700453290 Phone: 02143826240 Adress: No 33 3 Khu 1 Bach Dang Civil Group, Ha Long City, Quang Ninh Province Bach Dang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 3 - 7 - 2003