Thuong Mai Va Dau Tu Cong Nghe Ha Tang Joint Stock Company Address: No 49, Lane 191, Lac Long Quan Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0103053853 Phone: 02422118762 Representative: Truong Quang Thai Adress: 144 Le Lai, Nguyen Trai Ward, Ha Dong District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 4 - 12 - 2008