Jewel9 Viet Nam Joint Stock Company Address: No 18, 104 Dao Tan Lane, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0107980672 Phone: 0392178706 Representative: Dinh Thi Thanh Mai Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 29 - 8 - 2017