The B6 LTD Address: No 1, Tram Lane, Hang Bong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0109468692 Phone: 02038442167 Representative: Vu Quynh Nga Hang Bong Ward, Hoan Kiem District, Ha Noi CityFounding date: 12 - 1 - 2021