Cty TNHH Thuong Mai Dich Vu Dien Tu Tin Hoc Dang Thanh Address: 326/74a Doan Van Bo, Ward 16, District 4, Ho Chi Minh City Enterprise code: 0304424258 Phone: 0289025520 Representative: Dang Hoang Minh Thu Adress: 326/74a Doan Van Bo, Ward 16, District 4, Ho Chi Minh City Ward 16, District 4, Ho Chi Minh CityFounding date: 1 - 7 - 2006