Giao Duc So Tam Thanh Dat Joint Stock Company Address: No 185, Tran Quoc Hoan Street, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0111650719 Phone: 0918985445 Representative: Le Thi Hai Ly Cau Giay Ward, Cau Giay District, Ha Noi CityFounding date: 6 - 10 - 2026