HN Viet Nam Joint Stock Company Address: Hoang Hanh Civil Group, Duong Noi Ward, Ha Dong District, Ha Noi City Enterprise code: 0106377165 Phone: 0912757899 Representative: Ta Nhu Hieu Adress: Hoang Hanh Civil Group, Duong Noi Ward, Ha Dong District, Ha Noi City Duong Noi Ward, Ha Dong District, Ha Noi CityFounding date: 29 - 11 - 2013