Cong Nghe San Xuat Thuong Mai Va Dich Vu Ha Thanh LTD Address: No 146, Khuong Dinh Street, Ha Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101990459 Phone: 0245584855 Representative: Do Manh Ha Adress: Dong Ket Hamlet, Dong Ket Commune, Khoai Chau District, Hung Yen Province Ha Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 12 - 7 - 2006