Uy Ban Nhan Dan Xa Phu Hai - Huyen Hai Ha Address: Phu Hai Commune, Phu Hai Commune, Hai Ha District, Quang Ninh Province Enterprise code: 5700644545 Phone: 0203879177 Adress: Hamlet 4, Quang Son Commune, Hai Ha District, Quang Ninh Province Phu Hai Commune, Hai Ha District, Quang Ninh ProvinceFounding date: 11 - 4 - 2007