Dau Tu Cong Nghe Son Hai LTD Address: No 26, 10 Kim Ma Thuong Lane, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0108193741 Phone: 0868869669 Representative: Tong Thi Loan Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 21 - 3 - 2018