Dich Vu Buu Chinh Vien Thong Ha Noi LTD Address: No 7, Alley 83, Tu Do Lane, Dai La Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102750202 Phone: 0242106151 Representative: Trinh Dinh Khiem Adress: 9 Tran Quang Dieu, Ngoc Trao Ward, Thanh Hoa City, Thanh Hoa Province Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 20 - 5 - 2008