Vang Bac Duc Hoang LTD Address: 7B, Hue Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102325198 Phone: 0249439809 Representative: Nguyen Tien Hung Adress: 7B, Hue Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Hang Bai Ward, Hoan Kiem District, Ha Noi CityFounding date: 25 - 7 - 2007