Hop Tac Xa Tung Anh Address: Nha Rieng Ong Duong Van Hai, Na Lung Hamlet, Can Yen Commune, Ha Quang District, Cao Bang Province Enterprise code: 4800930121 Phone: 0965961211 Representative: Duong Van Hai Can Yen Commune, Ha Quang District, Cao Bang ProvinceFounding date: 28 - 12 - 2021