Van Tai Va Xay Lap QT Joint Stock Company Address: No 17, Alley 123/28, Thuy Phuong Street, Dong Sen Civil Group, Dong Ngac Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111210115 Phone: 0981754368 Representative: Nguyen Toan Thang Ha Noi CityFounding date: 9 - 9 - 2025