Cong Nghe Xanh Dai Toan Cau Joint Stock Company Address: Yen Phu Hamlet, An Tuong Commune, Tuyen Quang City, Tuyen Quang Province Enterprise code: 5000842171 Phone: 0963411599 Representative: Thao Thi Phuong Adress: P2211-CT3, An Hung Urban Area, La Khe Ward, Ha Dong District, Ha Noi City An Tuong Ward, Tuyen Quang City, Tuyen Quang ProvinceFounding date: 13 - 9 - 2017