Saibou Fortress LTD Address: Zoom 912, 9th Floor, HL Tower Building, No 6/82, Duy Tan Street, Cau Giay Ward, Cau Giay District, Ha Noi City Enterprise code: 0111451230 Phone: 0352650818 Representative: Jiang, Kun Cau Giay District, Ha Noi CityFounding date: 8 - 4 - 2026