Tu Van Cong Nghe Va Xay Dung Song Hong Joint Stock Company Address: Chua Nhi Hamlet, Thuong Hamlet, Thanh Liet Commune, Thanh Tri District, Ha Noi City Enterprise code: 0107978521 Phone: 0904320526 Representative: Hoang Minh Hai Dai Thanh Liet Commune, Thanh Tri District, Ha Noi CityFounding date: 28 - 8 - 2017