Chi Nhanh Buu Chinh Viettel Quang Binh - Tong Cong Ty Co Phan Buu Chinh Viettel Address: 475B Ly Thuong Kiet, Dong Phu Ward, Dong Hoi City, Quang Binh Province Enterprise code: 0104093672-028 Phone: 02326272789 Representative: Nguyen Chi Hieu Adress: Quarter 3, Ba Don Town, Quang Trach District, Quang Binh Province Dong Phu Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 29 - 10 - 2009