Chi Nhanh Ha Tay Cong Ty Co Phan Xay Dung & Thuong Mai Van Xuan Address: KM22+800, 6a Highway, Tien Phuong Commune, Chuong My District, Ha Noi City Enterprise code: 0101126721-001 Phone: 0245541570 Representative: Ha Manh Hung Adress: Sap Mai Hamlet, Vong La Commune, Dong Anh District, Ha Noi City Tien Phuong Commune, Chuong My District, Ha Noi CityFounding date: 12 - 4 - 2007