Nghien Cuu Giao Duc Som Vnu Joint Stock Company Address: Nghach 103/145, Hoang Xa Street, Du Nghe Civil Group, Quoc Oai Town, Quoc Oai District, Ha Noi City Enterprise code: 0110040855 Phone: (0237) 6190751 Representative: Nguyen Thi Nham Adress: Duong Coc Hamlet, Dong Quang Commune, Quoc Oai District, Ha Noi City Quoc Oai Town, Quoc Oai District, Ha Noi CityFounding date: 24 - 6 - 2022