Tu Van Thiet Ke Va Dau Tu Xay Dung Tin Phat LTD Address: Hamlet 3, Sai Khe Hamlet, Xa, Quoc Oai District, Ha Noi City Enterprise code: 0111339302 Phone: 0562102666 Representative: Quach Van Thuc Ha Noi CityFounding date: 9 - 1 - 2026