Cong Nghe Va Sach Giao Duc Thong Minh Smartcom LTD Address: NV1.1-36 Gelexia, 885 Tam Trinh Lane, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0110936257 Phone: 0243872439 Representative: Do Duc Anh Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 14 - 1 - 2025