Dau Tu Xay Dung Va Thuong Mai Tran Hoang Joint Stock Company Address: No 6a, Xi Nghiep Co Khi Dien Tu Town, Khuat Duy Tien Street, Thanh Xuan District, Ha Noi City Enterprise code: 0102267676 Phone: 0904202094 Representative: Tran Nguyen Hai Adress: P211, I1, Thanh Xuan Bac Ward, Thanh Xuan District, Ha Noi City Thanh Xuan District, Ha Noi CityFounding date: 25 - 5 - 2007