Phat Trien Giao Duc HTC Education Joint Stock Company Address: Cluster 13, Thuong Hoi Hamlet, O Dien Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111611639 Phone: 0906037792 Representative: Do Van Son O Dien Commune, Bac Tu Liem District, Ha Noi CityFounding date: 19 - 8 - 2026