Cong Nghe Giao Duc Flextalk Joint Stock Company Address: No 89, Civil Group 15, Thu Le Village, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0107467460 Phone: 0978571671 Representative: Vu Tuan Anh Adress: No 70a, Thu Le Village, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 8 - 6 - 2016