Dau Tu Va Xay Dung Hoang Thuy LTD Address: Van Thai, Ung Hoa District, Ha Noi City Enterprise code: 0500573584 Phone: 0243218872 Representative: Trinh Van Thuy Adress: Van Thai, Ung Hoa District, Ha Noi City Van Thai Commune, Ung Hoa District, Ha Noi CityFounding date: 7 - 12 - 2007