Dang Hai Hung Address: No 166 Nghi Tam, Yen Phu Ward, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0103035477 Phone: 02437198348 Representative: Dang Hai Hung Adress: Kim Duong, Ung Hoa District, Ha Noi City Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 29 - 11 - 2008