Dich Vu Khoa Hoc Ve Con Trung Joint Stock Company Address: No 198a, Nguyen Trai Street, Trung Van Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0106463368 Phone: 0904574025 Representative: Pham Thi Khoa Adress: No 198a, Nguyen Trai Street, Trung Van Commune, Tu Liem District, Ha Noi City Trung Van Ward, Nam Tu Liem District, Ha Noi CityFounding date: 25 - 2 - 2014