Chi Nhanh Buu Chinh Viettel Quang Ninh - Tong Cong Ty Co Phan Buu Chinh Viettel Address: No 444, Civil Group 5, Khu 6, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 0104093672-014 Phone: 02036266030 Representative: Nguyen Sinh Toan Adress: No 18, Bach Dang Street, Minh Khai Ward, Hung Yen City, Hung Yen Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 30 - 12 - 2009