Thuong Mai Dich Vu Vien Thong Ung Hoa LTD Address: No 68, Le Loi Street, Van Dinh Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111140884 Phone: 0962532888 Representative: Nguyen Duc Chinh Ha Noi CityFounding date: 24 - 7 - 2025