Ys Tech LTD Address: 28 Dien Bien Phu, Chinh Gian Ward, Thanh Khe District, Da Nang City Enterprise code: 0402026262 Phone: 02996845770 Representative: Le Khac Y Chinh Gian Ward, Thanh Khe District, Da Nang CityFounding date: 12 - 2 - 2020