Trang Tri Noi, Ngoai That Dong Tam LTD Address: No 90, Quan Thanh Street, Quan Thanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101560618 Phone: 0912572009 Representative: Duong Hong Son Adress: No 90, Quan Thanh Street, Quan Thanh Ward, Ba Dinh District, Ha Noi City Quan Thanh Ward, Ba Dinh District, Ha Noi CityFounding date: 29 - 11 - 2005