Tu Van Dau Tu & Xay Dung Duc An Yb LTD Address: Cuong Bac Civil Group, Nam Cuong Commune, Yen Bai City, Yen Bai Province Enterprise code: 5200807939 Phone: 02163867969 Representative: Pham Van Dung Adress: Civil Group 10, Nam Cuong Commune, Yen Bai City, Yen Bai Province Nam Cuong Ward, Yen Bai City, Yen Bai ProvinceFounding date: 26 - 3 - 2014