Tap Doan Cong Nghe Viet Nam Joint Stock Company Address: No 54, Nguyen Phuc Lai Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0108089187 Phone: 0362921554 Representative: Pham Tien Dung O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 11 - 12 - 2017