Det May Thanh Ngan Address: 2nd Floor, Trung Tam Thuong Mai Hong Gai, No 130a, Le Than Street, Bach Dang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700509352 Phone: 02033628498 Representative: Doan Thi Ngan Adress: 57 Khu 4 Civil Group, Bach Dang Ward, Ha Long City, Quang Ninh Province Bach Dang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 14 - 9 - 2004