Tu Van Dau Tu Bat Dong San Happy Land Joint Stock Company Address: So 9 Residential Area, Civil Group 7, Phan Dinh Phung Ward, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4601586629 Phone: 0917282866 Representative: Nguyen Cong Huan Phan Dinh Phung Ward, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 14 - 12 - 2021