Thai Yen Duong Joint Stock Company Address: No 174, Lang Street, Thinh Quang Ward, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0101448969 Phone: 0245621093; 0245621887 Representative: Duong Van The Adress: No 174, Lang Street, Thinh Quang Ward, Dong Da District, Ha Noi City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 8 - 3 - 2004