Vang Bac Da Quy Phuoc Ha Address: Doan Ket Hamlet, Cam An Commune, Yen Binh District, Yen Bai Province Enterprise code: 5200797952 Phone: 0916309755 Representative: Pham Tu Phuoc Adress: Doan Ket Hamlet, Cam An Commune, Yen Binh District, Yen Bai Province Cam An Commune, Yen Binh District, Yen Bai ProvinceFounding date: 9 - 7 - 2013