Vang Bac Hau Thu Address: Bao An Hamlet, Hoang An Commune, Hiep Hoa District, Bac Giang Province Enterprise code: 2400641146 Phone: 0976462845 Representative: Nguyen Van Hau Adress: Bao An Hamlet, Hoang An Commune, Hiep Hoa District, Bac Giang Province Hoang An Commune, Hiep Hoa District, Bac Giang ProvinceFounding date: 9 - 4 - 2013