Ban Quan Ly Du An Phan Cap Giam Ngheo Huyen Quang Ninh Address: Quan Hau Town, Quang Ninh District, Quang Binh Province Enterprise code: 3100465131 Phone: 02323872200 Quan Hau Town, Quang Ninh District, Quang Binh ProvinceFounding date: 16 - 1 - 2009