Hitax LTD Address: 14th Floor, Viet A Building, No 9, Duy Tan Street, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0111592376 Phone: 0344154748 Representative: Nguyen Thi Ha Cau Giay Ward, Nam Tu Liem District, Ha Noi CityFounding date: 4 - 8 - 2026