Truong THCS Hoanh Son Address: Hamlet 16, Hoanh Son Commune, Giao Thuy District, Nam Dinh Province Enterprise code: 0600384774 Phone: 02128895878 Representative: Nguyen Ngoc Chuong Hoanh Son Commune, Giao Thuy District, Nam Dinh ProvinceFounding date: 3 - 5 - 2007