Cong Nghe Vien Thong Dong Nam LTD Address: No 62, Lot 3, 51 Lang Yen Lane, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0110889198 Phone: 0904984468 Representative: Vu Duc Dong Thanh Luong Ward, Hai Ba Trung District, Ha Noi CityFounding date: 14 - 11 - 2024