Hang Sang LTD Address: No 20, Civil Group 2, Phuc Loi Ward, Long Bien District, Ha Noi City Enterprise code: 0102954559 Phone: 0249951405 Representative: Ngo Van Sang Adress: No 20, Civil Group 2, Phuc Loi Ward, Long Bien District, Ha Noi City Phuc Loi Ward, Long Bien District, Ha Noi CityFounding date: 1 - 10 - 2008