Vang Bac Thep Hoa Address: Doan Ket Hamlet, Cam An Commune, Yen Binh District, Yen Bai Province Enterprise code: 5200796740 Phone: 0974320838 Representative: Nguyen Duc Thep Adress: Doan Ket Hamlet, Cam An Commune, Yen Binh District, Yen Bai Province Cam An Commune, Yen Binh District, Yen Bai ProvinceFounding date: 20 - 5 - 2013