3H Thang Long Joint Stock Company Address: No 20, Lane 167/3, Gia Quat Street, Thuong Thanh Ward, Long Bien District, Ha Noi City Enterprise code: 0107825028 Phone: 02438710364 Representative: Nguyen Van Hieu Thuong Thanh Ward, Long Bien District, Ha Noi CityFounding date: 27 - 4 - 2017