Truyen Thong Va Su Kien A&a LTD Address: 2nd Floor, Kim Anh Building, No 1/78, Duy Tan Street, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0111583766 Phone: 0948355499 Representative: Ha Manh Kien Cau Giay Ward, Nam Tu Liem District, Ha Noi CityFounding date: 28 - 7 - 2026