Tu Van Thanh Nam Joint Stock Company Address: No 3, Vu Ngoc Phan Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101469158 Phone: 0248355052 Representative: Quach The Minh Adress: Van Minh Hamlet, Cam Thuong Commune, Ba Vi District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 13 - 4 - 2004