Ky Thuat Va Thuong Mai Dung Thinh LTD Address: No 302-N11a, Lane 123, Tran Dang Ninh Street, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0107946287 Phone: 0927998699 Representative: Nguyen Canh Dung Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 4 - 8 - 2017