Dau Tu Tu Linh Joint Stock Company Address: 1B H1, Truong Dinh Town, Tuong Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102777980 Phone: 0246627725 Representative: Nguyen Manh Hung Adress: 53B, Ba Trieu Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Tuong Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 16 - 6 - 2008