Thuong Mai Dich Vu Thuy Dung. Address: No 50, Dong Hai Street, Hai Thanh Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100577822 Phone: 0982992951 Representative: Nguyen Thi Dung Adress: Dong Hai, Hai Thanh Ward, Dong Hoi City, Quang Binh Province Hai Thanh Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 7 - 4 - 2010