Dau Tu Phat Trien HTL Quoc Te Joint Stock Company Address: No 3, Lien Ke 21, Moi Van Khe Urban Area, La Khe Ward, Ha Dong District, Ha Noi City Enterprise code: 0106691540 Phone: 0968836699 Representative: Bui Thi Huong Adress: Nha 24a, Lane 113, Yen Hoa Street, Yen Hoa Ward, Cau Giay District, Ha Noi City La Khe Ward, Ha Dong District, Ha Noi CityFounding date: 14 - 11 - 2014