Cong Nghe Viet Han LTD Address: Lai Oc Hamlet, Long Hung Commune, Van Giang District, Hung Yen Province Enterprise code: 0900227028 Phone: 02121935666 Representative: Nguyen Quoc Huong Adress: Ngoc Tri Hamlet, Thach Ban Ward, Long Bien District, Ha Noi City Long Hung Commune, Van Giang District, Hung Yen ProvinceFounding date: 27 - 5 - 2004