Van Phong Dai Dien Tai Ha Noi - Cong Ty CP Dau Tu Va Xuat Nhap Khau Cau Treo Ha Tinh Address: 7th Floor, 249 Hoang Quoc Viet Building, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 3001274859-002 Phone: 0919900140 Representative: Vu Xuan Truong Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 3 - 2 - 2025