Cong Nghe Ba Sao Joint Stock Company Address: No 40, Giai Phong Street, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0107451238 Phone: 02384128804 Representative: Hoang Minh Duc Adress: No 39 Thanh Am, Van Dinh Town, Ung Hoa District, Ha Noi City Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 27 - 5 - 2016