Dau Tu Phat Trien Thuong Mai Manh Duc LTD Address: Civil Group 4, Khu 2, Dai Yen Commune, Ha Long City, Quang Ninh Province Enterprise code: 5700369779 Phone: 02033696968 Representative: Ngo Xuan Trien Adress: Civil Group 4, Khu 2, Dai Yen Commune, Ha Long City, Quang Ninh Province Ha Long City, Quang Ninh ProvinceFounding date: 12 - 11 - 2001