Piv Tay Bac LTD Address: Trung Tam Hamlet, An Thinh Commune, Van Yen District, Yen Bai Province Enterprise code: 5200887557 Phone: 0941890111 Representative: Vu Van Ky An Thinh Commune, Van Yen District, Yen Bai ProvinceFounding date: 26 - 3 - 2018