Cong Nghe Giao Duc Mathca Joint Stock Company Address: No 15C, Lane 229/48, Nguyen Van Linh Street, Civil Group 31, Phuc Loi Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111585682 Phone: 0985988442 Representative: Nguyen Thanh Phong Phuc Loi Ward, Long Bien District, Ha Noi CityFounding date: 29 - 7 - 2026