Dau Tu Xay Dung San Xuat Va Thuong Mai Chau A LTD Address: No 133, Tam Trinh Street, Mai Dong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102054124 Phone: 0242465118 Representative: Tang Thanh Son Adress: No 171 Vuong Thua Vu, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Mai Dong Ward, Hoang Mai District, Ha Noi CityFounding date: 24 - 10 - 2006