Tin Hoc - Vien Thong Tam Da Joint Stock Company Address: No 123, 208 Nguyen Van Cu Lane, Gia Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0107760571 Phone: 02466744446 Representative: Vu Khiem Adress: Cam Doi Hamlet, Thong Nhat Commune, Gia Loc District, Hai Duong Province Gia Thuy Ward, Long Bien District, Ha Noi CityFounding date: 13 - 3 - 2017