Hoang Han LTD Address: No 2 Khu Nha Nam Gian, Bui Ngoc Duong Street, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101866437 Phone: 02439879045 Representative: Le Thanh Nhan Adress: No 210 G, Doi Can Street, Doi Can Ward, Ba Dinh District, Ha Noi City Bach Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 9 - 2 - 2006