Thuong Mai & Dich Vu Duc Loi LTD Address: No 14, Huy Van Lane, Van Chuong Ward, Dong Da District, Ha Noi City Enterprise code: 0100953091 Phone: 0248220966 Representative: Nguyen Dinh Thao Adress: 70 Trieu Viet Vuong, Hai Ba Trung District, Ha Noi City Van Chuong Ward, Dong Da District, Ha Noi CityFounding date: 29 - 11 - 1999