Cong Nghe Sichain Joint Stock Company Address: No 9, Lane 94, Ngoc Ha Street, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0110049946 Phone: 0896488122 Representative: Dao Trong Tuan Adress: No 9, Lane 94, Ngoc Ha Street, Doi Can Ward, Ba Dinh District, Ha Noi City Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 4 - 7 - 2022