Giam Sat Va Dau Tu Xay Dung Viet Hoang Joint Stock Company Address: No 5a, Civil Group 55, Cau Giay District, Ha Noi City Enterprise code: 0104798418 Phone: 0985970606 Representative: Do Huy Hoang Adress: No 5a, Civil Group 55, Cau Giay District, Ha Noi City Cau Giay District, Ha Noi CityFounding date: 7 - 7 - 2010