Vien Thong Pham Dung Group LTD Address: No 23, Lai Du Street, Lai Du Hamlet, An Thuong Commune, Hoai Duc District, Ha Noi City Enterprise code: 0110410665 Phone: 02382230222 Representative: Tran Thi Toan An Thuong Commune, Hoai Duc District, Ha Noi CityFounding date: 8 - 7 - 2023