Dau Tu Phat Trien Cong Nghe Ha Nam LTD Address: Tho Cau Hamlet, Chau Son Commune, Duy Tien District, Ha Nam Province Enterprise code: 0700273595 Phone: 0913303132 Representative: Tran Xuan Ngoc Adress: No 46 Nguyen Duc Canh, Hoang Mai District, Ha Noi City Chau Son Commune, Duy Tien Town, Ha Nam ProvinceFounding date: 13 - 1 - 2009