Quoc Te Sao Thuy Joint Stock Company Address: No 53, Nguyen Hong Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0104147751 Phone: 02437765808 Representative: Do Thi Thu Huong Adress: No 7C, 317 Hoang Hoa Tham Lane, Ba Dinh District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 7 - 9 - 2009