Truong Trung Hoc Co So Quang Duc - Hai Ha Address: Quang Duc Commune, Quang Duc Commune, Hai Ha District, Quang Ninh Province Enterprise code: 5701036701 Phone: 02033765402 Quang Duc Commune, Hai Ha District, Quang Ninh ProvinceFounding date: 1 - 1 - 2009