Ky Thuong Duy Hung LTD Address: No 73, Dang Xuan Bang Street, Hoang Mai District, Ha Noi City Enterprise code: 0104414333 Phone: 02435409046 Representative: Hoang Thi Bich Thao Adress: Civil Group 7, Vi Xuyen District, Ha Giang Province Hoang Mai District, Ha Noi CityFounding date: 3 - 2 - 2010