Tu Van Va Dau Tu Blueprint LTD Address: 5th Floor, Ic Building, No 82, Duy Tan Street, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0111606533 Phone: 0365250945 Representative: Nguyen Thi Nhung Cau Giay Ward, Nam Tu Liem District, Ha Noi CityFounding date: 14 - 8 - 2026