Ha Tang Vien Thong Va Dich Vu Bang Rong Joint Stock Company Address: No 62 Nguyen Chi Thanh, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106257855 Phone: 0989695397 Representative: Nguyen Thanh Cuong Adress: Nha Xuyen Hamlet, Thai Phuc Commune, Thai Thuy District, Thai Binh Province Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 6 - 8 - 2013