Dau Tu Xay Dung Va Thuong Mai Nam Duong LTD Address: Civil Group 10, Yen The Town, Luc Yen District, Yen Bai Province Enterprise code: 5200531913 Phone: 02163846026 Representative: Pham Thi Thuy Adress: Civil Group 10, Yen The Town, Luc Yen District, Yen Bai Province Yen The Town, Luc Yen District, Yen Bai ProvinceFounding date: 20 - 5 - 2010