Children Business Fair LTD Address: No 86 Le Trong Tan, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108264939 Phone: 02485888557 Representative: Doan Phuong Lien Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 8 - 5 - 2018