Do Manh Ha Address: No 521, Nguyen Trai Street, Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107662197 Phone: 0936784186 Representative: Do Manh Ha Adress: No 174, Civil Group 14, Phuong Lien Ward, Dong Da District, Ha Noi City Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi CityFounding date: 11 - 12 - 2016