Hang Chung LTD Address: No 21, Nghe Sy Lane, Doan Ke Thien Street, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0101996771 Phone: 0247649395 Representative: Nguyen Tien Hien Adress: Nhue Giang Hamlet, Tay Mo Commune, Tu Liem District, Ha Noi City Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 20 - 7 - 2006