Dau Tu Va Dich Vu Hai Dang LTD Address: No 18, Lane 61, Tran Duy Hung Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102300122 Phone: 0245569050 Representative: Do Trung Toan Adress: Vinh Thanh Hamlet, Vinh Ngoc Commune, Dong Anh District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 26 - 6 - 2007