Vang Bac, Da Quy Ngoc Thanh LTD Address: No 743, Hoang Hoa Tham Street, Vinh Phuc Ward, Vinh Phuc Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101641874 Phone: 0248363360 Representative: Nguyen Dinh Thong Adress: No 743, Hoang Hoa Tham Street, Vinh Phuc Ward, Ba Dinh District, Ha Noi City Vinh Phuc Ward, Ba Dinh District, Ha Noi CityFounding date: 26 - 4 - 2005