Tu Van Dau Tu Va Xay Lap Thai Son Joint Stock Company Address: No 27, Lane 143/75, Phu Dien Street, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0106278975 Phone: 0986069078 Representative: Nguyen Tat Trung Adress: Hamlet 15, Thuong Son Commune, Do Luong District, Nghe An Province Phu Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 21 - 8 - 2013