Xay Dung Truong Son Joint Stock Company Address: No 452, Dien Bien Street, Civil Group 41, Minh Tan Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200213251 Phone: 0216859123 Representative: Nguyen Hung Son Adress: Civil Group 16, Dong Tam Ward, Yen Bai City, Yen Bai Province Minh Tan Ward, Yen Bai City, Yen Bai ProvinceFounding date: 25 - 6 - 2003