Chi Cuc Quan Ly Thi Truong Quang Binh Address: No 7, Co Tam Street, Hai Dinh Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100469802 Phone: 02323823297 Hai Dinh Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 9 - 2 - 2009