Thuong Mai Va Dich Vu Yen Hanh LTD Address: No 192, Civil Group 8, Duc Thang Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0105281502 Phone: 02437481022 Representative: Do Dinh Hoa Duc Thang Ward, Bac Tu Liem District, Ha Noi CityFounding date: 26 - 4 - 2011