Tu Van Xay Dung Giao Thong Truong Son Joint Stock Company Address: Civil Group 8, Thinh Dan Ward, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4601583748 Phone: 0963506111 Representative: Ngo Van Son Thinh Dan Ward, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 26 - 10 - 2021