Hop Tac Xa Dai Bien Address: Cau Khai Hamlet, Dong Cuong Commune, Van Yen District, Yen Bai Province Enterprise code: 5200943748 Phone: 0986668262 Representative: Trinh Ngoc Dai Dong Cuong Commune, Van Yen District, Yen Bai ProvinceFounding date: 1 - 8 - 2024