Duong Hien LTD Address: No 28, Civil Group 22, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102325649 Phone: 0249873353 Representative: Le Van Duong Adress: No 28, Civil Group 22, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Thanh Luong Ward, Hai Ba Trung District, Ha Noi CityFounding date: 26 - 7 - 2007