Ung Dung Cong Nghe Va Truyen Thong Viet Nam Joint Stock Company Address: P118-E7, Quynh Mai Town, Quynh Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102679870 Phone: 0246364553 Representative: Luu Tien Hung Adress: 117 Ton Duc Thang, Hang Bot Ward, Dong Da District, Ha Noi City Quynh Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 18 - 3 - 2008