Doan Nguyen LTD Address: 5 Khu 1 Civil Group, Tran Hung Dao Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700904024 Phone: 0203556918 Representative: Doan Huu Ngoc Adress: 48 Khoi 6 Civil Group, Hon Gai Ward, Ha Long City, Quang Ninh Province Tran Hung Dao Ward, Ha Long City, Quang Ninh ProvinceFounding date: 25 - 7 - 2008