Le Dung Van Yen Address: So 5 Civil Group, Mau A Town, Van Yen District, Yen Bai Province Enterprise code: 5200934528 Phone: 0833445613 Representative: Do Thi Thu Hang Adress: So 5 Civil Group, Mau A Town, Van Yen District, Yen Bai Province Mau A Town, Van Yen District, Yen Bai ProvinceFounding date: 28 - 11 - 2022