Hop Tac Xa Que Hoi Hai Long Address: So 9 Civil Group, Mau A Town, Van Yen District, Yen Bai Province Enterprise code: 5200935049 Phone: 0982361465 Representative: Do Trung Hai Adress: So 4 Civil Group, Mau A Town, Van Yen District, Yen Bai Province Mau A Town, Van Yen District, Yen Bai ProvinceFounding date: 10 - 1 - 2023