Construction Department of Yen Bai Province
- Address : Tran Quoc Toan Street, Dong Tam Ward, Yen Bai City, Yen Bai Province
- Phone : (0216) 3852 141
- Fax : (0216) 3852 141
- Email : soxaydung@yenbai.gov.vn
- Website : https://soxaydung.yenbai.gov.vn
- Map : https://goo.gl/maps/GAvm9We4Ghfg6Tzn9