San Xuat Co Khi Xay Dung Hoang Tan Joint Stock Company Address: No 198, Duo�ng Nguyen Ngoc Nai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0104169716 Phone: 02466741900 Representative: Tran Xuan Nam Adress: Phuc Ly Civil Group, Minh Khai Ward, Bac Tu Liem District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 21 - 9 - 2009