Song Thao Phu Son Joint Stock Company Address: Civil Group 1, Tan Long Ward, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4600960915 Phone: 0973002201 Representative: Le Thanh Yen Adress: Civil Group 6, Phuc Dien Ward, Bac Tu Liem District, Ha Noi City Tan Long Ward, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 21 - 6 - 2011