Thuong Mai Dien Tu Va Dich Vu Vien Thong Yen Nhi LTD Address: No 88, Duong Quang Ham Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107739788 Phone: 02462597595 Representative: Nguyen Thi Hue Adress: Dien Ban Hamlet, Nhan Hung Commune, Ly Nhan District, Ha Nam Province Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 28 - 2 - 2017