Duong Hai Au Address: Phuong Lac Hamlet, Phuong Binh Commune, Phung Hiep District, Hau Giang Province Enterprise code: 8740902082 Phone: 0941542649 Representative: Duong Hai Au Phuong Binh Commune, Phung Hiep District, Hau Giang ProvinceFounding date: 18 - 1 - 2022