Halovn LTD Address: No 4, Lot B, 172 Vu Huu Lane, Trung Van Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0110086708 Phone: 02273031495 Representative: Tran Thu Hien Trung Van Ward, Nam Tu Liem District, Ha Noi CityFounding date: 9 - 8 - 2022