Mot Thanh Vien Giai Phap Cong Nghe Truyen Thong VTC LTD Address: No 65, Lac Trung Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102226239 Phone: 0247831510 Representative: Pham Quoc Dung Adress: No 505a B11nghia Tan, Cau Giay District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 23 - 4 - 2007