Dau Tu Long Son Joint Stock Company Address: No 15, Lane 1194, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106232191 Phone: 0928551399 Representative: Pham Thanh Son Adress: No 15, Lane 1194, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 16 - 7 - 2013