Vien Thong Hong Phuc LTD Address: Zoom 303 Nha K4, Hao Nam Town, Giang Vo Street, Cat Linh Ward, Dong Da District, Ha Noi City Enterprise code: 0101358962 Phone: 0248515907 Cat Linh Ward, Dong Da District, Ha Noi CityFounding date: 9 - 5 - 2003