Dich Vu Va Thuong Mai Tan Hoang Joint Stock Company Address: 20th Floor Toa Peakview Tower, No 36, Hoang Cau Street, O Cho Dua Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111279117 Phone: 0838042390 Ha Noi CityFounding date: 10 - 11 - 2025