Cty TNHH MTV Thuong Mai Dich Vu Tin Hoc Cao Nguyen Address: 174 Tran Van Dang, Ward 11, Ward 11, District 3, Ho Chi Minh City Enterprise code: 0309200854 Phone: 02862650707 Representative: Do Cao Nguyen Adress: 21/28e Tran Dinh Xu P.CK, District 1, Ho Chi Minh City Ward 11, District 3, Ho Chi Minh CityFounding date: 16 - 7 - 2009