Phong Quan Ly Do Thi - Thi Xa Quang Yen Address: Ngo Quyen Street, Quang Yen Ward, Quang Yen Town, Quang Ninh Province Enterprise code: 5700628247 Phone: 0203875280 Quang Yen Ward, Quang Yen Town, Quang Ninh ProvinceFounding date: 17 - 1 - 2007