3DVN Group LTD Address: No 66 Tran Dai Nghia, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0108970973 Phone: 0943982868 Representative: Nguyen Duc Thinh Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 4 - 11 - 2019