Tu Van Dau Tu Xay Dung Ngu Gia Joint Stock Company Address: No 25, Nguyen Du Street, Hong Ha Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200537915 Phone: 02166250251 Representative: Nguyen Hong Thao Adress: Civil Group 45, Hong Ha Ward, Yen Bai City, Yen Bai Province Hong Ha Ward, Yen Bai City, Yen Bai ProvinceFounding date: 27 - 5 - 2010