Dau Tu Vian LTD Address: No 4, Alley 41/56, 41 Thai Ha Lane, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0110964085 Phone: 0914986568 Representative: Vu Thi Tuyet Nhung Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 24 - 2 - 2025