Doi Thanh Tra Giao Thong Duong Thuy Noi Dia So 2 Address: Lien Mac Commune, Tu Liem District, Ha Noi City Enterprise code: 0103157877-002 Phone: 02438726828 Lien Mac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 21 - 7 - 2009