Cong Nghe Ky Thuat Hello World LTD Address: No 35, Louis Viii Street, Louis City Dai Mo Urban Area, Dai Mo Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0110362517 Phone: 02977832390 Representative: Nguyen Le Duy Dai Mo Ward, Nam Tu Liem District, Ha Noi CityFounding date: 24 - 5 - 2023