Dau Tu Phat Trien Hong Ha LTD Address: Civil Group 1, Khu 1, Yet Kieu Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700620135 Phone: 0203828910 Representative: Nguyen Thi Loan Adress: Civil Group 6, Khu 11, Hong Hai Ward, Ha Long City, Quang Ninh Province Yet Kieu Ward, Ha Long City, Quang Ninh ProvinceFounding date: 25 - 12 - 2006