1 Thanh Vien Nam Hung Thang LTD Address: O So 4, Lot 13, Dong Hung Thang Urban Area, Hung Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701761040 Phone: 0904461161 Representative: Duong Hai Nam Adress: 5 Khu 1 Civil Group, Hong Hai Ward, Ha Long City, Quang Ninh Province Hung Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 8 - 6 - 2015