Dich Vu Vien Thong Hung Anh LTD Address: No 80, Le Thanh Nghi Street, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107188298 Phone: 0967622228 Representative: Nguyen Dac Du Adress: Trang Liet Hamlet, Trang Ha Ward, Tu Son Town, Bac Ninh Province Bach Khoa Ward, Hai Ba Trung District, Ha Noi CityFounding date: 8 - 12 - 2015