Son Toan Cau LTD Address: No 22 Nguyen Khang, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102122053 Phone: 0904008862 Representative: Dam Anh Tuan Adress: No 1026, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 27 - 12 - 2006