Vivs LTD Address: 4th Floor, Sannam Building, No 78, Duy Tan Street, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0111328808 Phone: 0962829063 Representative: Tran Thi Mai Cau Giay Ward, Nam Tu Liem District, Ha Noi CityFounding date: 30 - 12 - 2025