Phat Trien Giao Duc Grit Joint Stock Company Address: 7/9 Khu Mansions, Park City, Le Trong Tan Street, La Khe Ward, Ha Dong District, Ha Noi City Enterprise code: 0109776249 Phone: 0983571268 Representative: Nguyen Si Thu La Khe Ward, Ha Dong District, Ha Noi CityFounding date: 13 - 10 - 2021