Du Lich Hiep Dung LTD Address: Civil Group 11, Khu 2a, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700368655 Phone: 02033844624 Representative: Nguyen Thi Tan Huyen Adress: Civil Group 31, Cam Thuy Ward, Cam Pha City, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 8 - 11 - 2001