3S Tech Vina LTD Address: 2nd Floor, Trung Yen 1 Building, Trung Yen Urban Area, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0108427735 Phone: 0985548008 Representative: Nguyen Thi Chinh Adress: Bat Lu Hamlet, Hoan Son Commune, Tien Du District, Bac Ninh Province Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 9 - 2018