Uy Ban Nhan Dan Xa Quang Dien - Huyen Hai Ha Address: Quang Dien Commune, Quang Dien Commune, Hai Ha District, Quang Ninh Province Enterprise code: 5700644552 Phone: 0203879705 Adress: Hamlet 4, Quang Son Commune, Hai Ha District, Quang Ninh Province Quang Dien Commune, Hai Ha District, Quang Ninh ProvinceFounding date: 11 - 4 - 2007