Thuong Mai Cong Nghe Duc Viet Joint Stock Company Address: No 17, Lane 26/17, Nguyen Hong Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101684571 Phone: 0983342945 Representative: Dau Duc Ai Adress: P1501 Nha HH1, Civil Group 68, Yen Hoa Ward, Cau Giay District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 21 - 6 - 2005