Truyen Thong Bi - A Viet Nam Joint Stock Company Address: O So A108-D5, Khu DTM Dich Vong, Tran Thai Tong Street, Cau Giay District, Ha Noi City Enterprise code: 0105812658 Phone: 02462822829 Representative: Nguyen Phuc Long Cau Giay District, Ha Noi CityFounding date: 6 - 3 - 2012