Cong Nghe Five Tech Viet Nam Joint Stock Company Address: Yen Vinh Hamlet, Kim Chung Commune, Hoai Duc District, Ha Noi City Enterprise code: 0108207754 Phone: 0943299735 Representative: Pham Huy Ngu Kim Chung Commune, Hoai Duc District, Ha Noi CityFounding date: 2 - 4 - 2018