Dich Vu Vien Thong Viet Nhat LTD Address: Tan An Hamlet, Son Dong Commune, Son Tay Town, Ha Noi City Enterprise code: 0107960700 Phone: 0986967888 Representative: Nguyen Xuan Kien Son Dong Commune, Son Tay Town, Ha Noi CityFounding date: 15 - 8 - 2017