Khai Thac Du Lich Huong Anh Joint Stock Company Address: Ho5-5, Ban Dao 2, Dich Vu Hung Thang Urban Area, Hung Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702114511 Phone: 02979717913 Representative: Dao Thi Thu Huong Adress: Hoang Hoa Tham, Mao Khe Ward, Dong Trieu Town, Quang Ninh Province Hung Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 4 - 5 - 2022