Thang Long Toan Cau Joint Stock Company Address: No 7, Lane 12, Nguyen Phuc Lai, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0105592508 Phone: 02437877853 Representative: Le Tien Thanh Adress: No 50, 46/38 Linh Quang Alley, Van Chuong Ward, Dong Da District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 27 - 10 - 2011