Dien Thoai Vinh Hung LTD Address: 3rd Floor, 336 Tay Son, Nga Tu So Ward, Nga Tu So Ward, Dong Da District, Ha Noi City Enterprise code: 0103739988 Phone: 02439915975 Representative: Nguyen Thi Thu Ha Adress: P51/162, Ton Duc Thang Street, Hang Bot Ward, Dong Da District, Ha Noi City Nga Tu So Ward, Dong Da District, Ha Noi CityFounding date: 23 - 4 - 2009