Vien Thong De Men LTD Address: Thuong Hamlet, Duong Ha Commune, Gia Lam District, Ha Noi City Enterprise code: 0107956662 Phone: 0969182338 Representative: Thach Thi Van Anh Duong Ha Commune, Gia Lam District, Ha Noi CityFounding date: 9 - 8 - 2017