PT Hnasa 6 Joint Stock Company Address: 3rd Floor, Cic Tower Building, No 01 Nguyen Thi Due, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0111558343 Phone: 0775684956 Representative: Tran Ngoc Ha Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 2 - 7 - 2026