Thuong Mai Va Dich Vu Helisa LTD Address: No 53, 151 B Thai Ha Lane, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0109496996 Phone: 0976877733 Representative: Vu Trong Hieu Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 15 - 1 - 2021