Phat Trien Dich Vu Vien Thong Anh Duong LTD Address: Cluster 16, Van Sa Hamlet, Tan Hong Commune, Ba Vi District, Ha Noi City Enterprise code: 0107970970 Phone: 0981020202 Representative: Nguyen Quoc Dinh Tan Hong Commune, Ba Vi District, Ha Noi CityFounding date: 22 - 8 - 2017