Vat Lieu Dien Viha LTD Address: No 135, Hang Bong Street, Hang Bong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0103360491 Phone: 02438729507 Representative: Do Trang Dung Adress: No 37, Huyen Lane, Hang Trong Ward, Hoan Kiem District, Ha Noi City Hang Bong Ward, Hoan Kiem District, Ha Noi CityFounding date: 20 - 2 - 2009