Dau Tu Cong Nghe Blue Star LTD Address: No 102, Alley 924/107, Nguyen Khoai Street, Thanh Tri Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108296592 Phone: 0888861619 Representative: Nguyen Van Thang Thanh Tri Ward, Hoang Mai District, Ha Noi CityFounding date: 29 - 5 - 2018