Ban Quan Ly Du An Dau Tu Va Xay Dung Thanh Pho Dong Hoi Address: TK7, Dong Phu, Dong Phu Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100486942 Phone: 02323850610 Adress: Dong Hoi City, Quang Binh Province Dong Phu Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 28 - 7 - 2009