Phat Trien Cong Nghe Viet-Han LTD Address: Civil Group 12, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0102395519 Phone: 0242431747 Representative: Bui Van Cuong Adress: Civil Group 12, Cau Dien Town, Tu Liem District, Ha Noi City Phu Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 23 - 10 - 2007