Halfbit LTD Address: No 7, Ba Trieu Lane, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0110964670 Phone: 0942039456 Representative: Vu Thi Thu Hang Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 25 - 2 - 2025