Xay Dung Dai Viet Thanh An Joint Stock Company Address: No 9, Lane 14, Chinh Kinh Street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107762339 Phone: 0986520722 Representative: Pham Van Phuong Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 15 - 3 - 2017