Tu Van Thiet Ke Va Xay Lap Vien Thong Ha Noi Joint Stock Company Address: Zoom 4 - D23, Tap The Kim Lien, Kim Lien Ward, Dong Da District, Ha Noi City Enterprise code: 0102364380 Phone: 02435148889 Representative: Pham Ngoc Hoa Adress: Zoom 4 - D23, Tap The Kim Lien, Kim Lien Ward, Dong Da District, Ha Noi City Kim Lien Ward, Dong Da District, Ha Noi CityFounding date: 17 - 9 - 2007