Vien Ky Thuat Dien Tu & Co Khi Nghiep Vu Address: 80 Tran Quoc Hoan, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0101883707 Phone: 06947640 Representative: Nguyen Thanh Bien Adress: 80 Tran Quoc Hoan, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 7 - 3 - 2006