Cong Nghe Rozal LTD Address: 12th Floor, Diamond Flower Building, No 48, Le Van Luong Street, K, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109832623 Phone: 02703674879 Representative: Truong Ky Phu Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 11 - 2021