H-Fast Viet Nam LTD Address: No 3, Khu Tap The Cuc Quan Y, Civil Group 25, Cau Giay District, Ha Noi City Enterprise code: 0105365745 Phone: 02422422400 Representative: Do Van Huu Adress: No 190B Hoang Hoa Tham, Tay Ho District, Ha Noi City Cau Giay District, Ha Noi CityFounding date: 16 - 6 - 2011