Dau Tu Va Phat Trien Thuong Mai Truong Son Joint Stock Company Address: Phong P502 Nha L1, 93 Lang Ha, Lang Ha Ward, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0104084396 Phone: 02435540861 Representative: Do Van Cuong Adress: Phong P502 Nha L1, 93 Lang Ha, Lang Ha Ward, Dong Da District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 4 - 8 - 2009