Ban Quan Ly Du An Thich Ung Bien Doi Khi Hau Tinh Quang Ninh Address: Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700906769 Phone: 0203835403 Adress: 9 Khu 9 Civil Group, Hong Hai Ward, Ha Long City, Quang Ninh Province Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 12 - 8 - 2008