Thuong Mai Va Phat Trien Cong Nghe Quoc Te Joint Stock Company Address: No 247, Tay Son Street, Nga Tu So Ward, Dong Da District, Ha Noi City Enterprise code: 0101420191 Phone: 0248524718 Representative: Dinh Viet Duc Adress: 30 Civil Group 24, Phan Thiet Ward, Tuyen Quang City, Tuyen Quang Province Nga Tu So Ward, Dong Da District, Ha Noi CityFounding date: 24 - 11 - 2003