Truong Trung Hoc Co So Ngoc Lien Address: Thu Lang Hamlet, Ngoc Lien Commune, Cam Giang District, Hai Duong Province Enterprise code: 0800511571 Phone: 02203789150 Ngoc Lien Commune, Cam Giang District, Hai Duong ProvinceFounding date: 15 - 1 - 2009