Thuong Mai Dien Tu Kinh Do Joint Stock Company Address: No 3, Lane 353, Nguyen Khang Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101654601 Phone: 0247848913 Representative: Ngo Hong Vinh Adress: Duong O Hamlet, Phong Khe Commune, Yen Phong District, Bac Ninh Province Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 19 - 5 - 2005