Cong Nghe Dotaco Viet Nam Joint Stock Company Address: Cluster 11, Thuong Hoi Hamlet, Tan Hoi Commune, Dan Phuong District, Ha Noi City Enterprise code: 0109473854 Phone: 0986530262 Representative: Do Quang Trung Adress: 6a Hamlet, Viet Cuong Commune, Tran Yen District, Yen Bai Province Tan Hoi Commune, Dan Phuong District, Ha Noi CityFounding date: 25 - 12 - 2020