Truong Trung Hoc Co So Ngan Chien Address: Ngan Chien Commune, Xin Man District, Ha Giang Province Enterprise code: 5100279594 Phone: 02193836901 Adress: 2 Coc Pai Civil Group, Xin Man District, Ha Giang Province Ngan Chien Commune, Xin Man District, Ha Giang ProvinceFounding date: 22 - 4 - 2009