Xay Dung Va Thuong Mai Asa Crystal LTD Address: No 81 Nguyen Xien, Ha Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108376801 Phone: 0975388166 Representative: Tran Xuan Hieu Ha Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 7 - 2018