Dau Tu Thuong Mai Va Phat Trien Cong Nghe Viet Hung Joint Stock Company Address: Cao Dinh Civil Group, Bac Tu Liem District, Ha Noi City Enterprise code: 0104138073 Phone: 02437502696 Representative: Le Duc Tho Adress: Huong Quat, Khoai Chau District, Hung Yen Province Bac Tu Liem District, Ha Noi CityFounding date: 31 - 8 - 2009