Cong Nghe Duc Anh LTD Address: No 10B, Lane 12 (Civil Group 13), Sai Dong Street, Sai Dong Ward, Long Bien District, Ha Noi City Enterprise code: 0104120661 Phone: 02462733007 Representative: Nguyen Duc Long Sai Dong Ward, Long Bien District, Ha Noi CityFounding date: 20 - 8 - 2009