Dau Tu Xay Dung Dia Oc Hong An Holding Joint Stock Company Address: 18 - 20, Street No 9, Ward 13, District 6, Ho Chi Minh City Enterprise code: 0318797387 Phone: 02273632243 Representative: Tran Thi Thuy Linh Ward 13, District 6, Ho Chi Minh CityFounding date: 3 - 1 - 2025