Hoi Chu Thap Do Thanh Pho Ha Long Address: No 18 Le Thanh Tong, Hong Gai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700975635 Phone: 02033825981 Hong Gai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 26 - 11 - 2008