Thuong Mai Truong Son 27.7 Ha Noi Joint Stock Company Address: No 26, Lane 27, Long Bien Street, Ngoc Lam Ward, Long Bien District, Ha Noi City Enterprise code: 0108109852 Phone: 01688649929; 0388649929 Representative: Chu Manh Son Ngoc Lam Ward, Long Bien District, Ha Noi CityFounding date: 27 - 12 - 2017