Dung Manh Address: No 22, Lot C13, Moi Cao Xanh Urban Area, Ha Khanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701367164 Phone: 02033518636 Representative: Nguyen Hoang Manh Adress: Civil Group 25, Khu 2, Bach Dang Ward, Ha Long City, Quang Ninh Province Ha Khanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 22 - 1 - 2010