Cong Nghe Va Giao Duc Codemath LTD Address: No 104, Lane 245, Dinh Cong Street, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0111090312 Phone: 0988171725 Representative: Nguyen Tung Lam Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 16 - 6 - 2025