Dau Tu Kinh Doanh Thuong Mai Dich Vu Hoang Long Joint Stock Company Address: Lot B7, Nguyen Chanh Street, KDT Nam Trung Yen, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0108224728 Phone: 02466609338 Representative: Nguyen Thi Huyen Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 10 - 4 - 2018