Phat Trien Giao Duc Thao Hieu Joint Stock Company Address: No 62 Tran Quoc Toan, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0110386973 Phone: 0912101352; 0912024849 Representative: Tran Thi Thanh Hieu Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 14 - 6 - 2023