Dich Vu Cong Nghe Thang Long LTD Address: No 103, Lang Ha Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0107382337 Phone: 0944345676 Representative: Tran Dang Khoa Adress: No 30, 119 Tay Son Lane, Quang Trung Ward, Dong Da District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 4 - 4 - 2016