Thuong Mai Dich Vu Vien Thong Hoang Anh LTD Address: 203/2/36, Truc Street, Ward 13, Binh Thanh District, Ho Chi Minh City Enterprise code: 0309878294 Phone: 02835531652 Representative: Nguyen Duc Thuan Adress: 203/2/36, Truc Street, Ward 13, Binh Thanh District, Ho Chi Minh City Ward 13, Binh Thanh District, Ho Chi Minh CityFounding date: 23 - 3 - 2010