Tu Van Thiet Ke Hoang Ha LTD Address: No 444, Quang Oai Street, Chu Minh Commune, Ba Vi District, Ha Noi City Enterprise code: 0107001687 Phone: 0946661184 Representative: Nguyen Hong Giang Adress: No 444, Quang Oai Street, Chu Minh Commune, Ba Vi District, Ha Noi City Chu Minh Commune, Ba Vi District, Ha Noi CityFounding date: 21 - 9 - 2015