Cong Thong Tin The Thao Dien Tu Mai Hoang Online Joint Stock Company Address: No 241, Vong Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106220573 Phone: 0986589926 Representative: Do Hoang Sam Adress: No 16 Tran Hung Dao, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 2 - 7 - 2013