Dich Vu Cong Nghe Va Phat Trien Van Hoa Giao Duc Trang An Joint Stock Company Address: No 17/6/33, Van Chuong 2 Lane, Van Chuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106603618 Phone: 0914204559 Representative: Vu Minh Tuan Adress: No 17/6/33, Van Chuong 2 Lane, Van Chuong Ward, Dong Da District, Ha Noi City Van Chuong Ward, Dong Da District, Ha Noi CityFounding date: 22 - 7 - 2014