Dau Tu Va Phat Trien Ha Tang Thang Long Joint Stock Company Address: 5th Floor Toa Lotus Building, D2, Lot C D11 KDTM Cau Giay, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0101857954 Phone: 02437959088 Representative: Nguyen Van Kieu Adress: Nha B10, Civil Group 57, Yen Hoa Ward, Cau Giay District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 17 - 1 - 2006