Dau Tu Entech Joint Stock Company Address: 10D, Lane 77, Bui Xuong Trach Street, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108064721 Phone: 0912555400 Representative: Nguyen Dinh Thang Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 20 - 11 - 2017