Dau Tu San Xuat Va Thuong Mai Hoan Thien LTD Address: Dinh Hamlet, Tay Phuong Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111323750 Phone: 0819959666 Representative: Dao Trong Vinh Ha Noi CityFounding date: 24 - 12 - 2025