Cao Su Ky Thuat Manh Dung LTD Address: Phu Yen Hamlet, Vien An Commune, Ung Hoa District, Ha Noi City Enterprise code: 0109965503 Phone: 0979885736 Representative: Do Thi Dung Adress: Phu Yen Hamlet, Vien An Commune, Ung Hoa District, Ha Noi City Vien An Commune, Ung Hoa District, Ha Noi CityFounding date: 14 - 4 - 2022