Thuong Mai - Dich Vu Du Lich Hoang Giang Joint Stock Company Address: No 56, Nguyen Van Cu Street, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700947638 Phone: 0203833879 Representative: Pham Manh Ha Adress: No 56, Nguyen Van Cu Street, Hong Ha Ward, Ha Long City, Quang Ninh Province Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 22 - 9 - 2008