Phat Trien Cong Nghe Giao Duc Joint Stock Company Address: Hamlet 13, Dia Hamlet, Binh Minh Commune, Thanh Oai District, Ha Noi City Enterprise code: 0104123528 Phone: 02437932290 Representative: Tran Manh Hung Adress: No 2 3 Khu 6B Civil Group, Nong Trang Ward, Viet Tri City, Phu Tho Province Binh Minh Commune, Thanh Oai District, Ha Noi CityFounding date: 21 - 8 - 2009