Quang Cao Truyen Thong & Dich Vu TM Viet Nam LTD Address: No 139 Minh Khai, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101333816 Phone: 0248636873 Representative: Nguyen Chi Nghia Adress: No 139 Minh Khai, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Minh Khai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 24 - 2 - 2003