Phat Trien Giai Phap Cong Nghe Dien - Tu Dong Hoa LTD Address: No 19, Dai Tu Street, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102198817 Phone: 02422154056 Representative: Tran Phuc Duong Adress: Hamlet 6, Quynh Loc Commune, Quynh Luu District, Nghe An Province Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 3 - 4 - 2007