Han Sung LTD Address: No 185 Nguyen Ngoc Vu, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102314319 Phone: 0245565290 Representative: Nguyen Thi Vui Adress: Zoom 110 Khu D, In Ngan Hang P.Hang Bot Town, Hoan Kiem District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 12 - 7 - 2007