Duc Thuan Address: TK 7, Bac Nghia Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100311822 Phone: 02323835060 Representative: Hoang Duc Thuan Adress: TK7, Bac Nghia Ward, Dong Hoi City, Quang Binh Province Bac Nghia Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 9 - 8 - 2004