Truong Trung Hoc Co So Ninh Thanh Address: Dan Boi, Ninh Thanh Commune, Ninh Giang District, Hai Duong Province Enterprise code: 0800714973 Phone: 02203760668 Ninh Thanh Commune, Ninh Giang District, Hai Duong ProvinceFounding date: 19 - 6 - 2009