Truong Trung Hoc Co So Quang An Huyen Dam Ha Address: Quang An, Quang An Commune, Dam Ha District, Quang Ninh Province Enterprise code: 5700975628 Phone: 02033766318 Adress: Hamlet 5, Dam Ha Commune, Dam Ha District, Quang Ninh Province Quang An Commune, Dam Ha District, Quang Ninh ProvinceFounding date: 26 - 11 - 2008