Cong Nghe Asan LTD Address: No 19 Hang Dieu, Cua Dong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0109778630 Phone: 0934566690 Representative: Nguyen Quynh Ngoc Cua Dong Ward, Hoan Kiem District, Ha Noi CityFounding date: 14 - 10 - 2021