Chi Nhanh Cong Ty Co Phan Xay Dung Va Khai Thac Khoang San Hai Phong Tai Yen Bai Address: No 15, Luong Van Can Street, Yen Thinh Ward, Yen Bai City, Yen Bai Province Enterprise code: 0200729819-004 Phone: 02163213688 Representative: Pham Ngoc Tue Adress: Civil Group 19, Hoang Van Thu Ward, Thai Nguyen City, Thai Nguyen Province Yen Thinh Ward, Yen Bai City, Yen Bai ProvinceFounding date: 30 - 9 - 2014