Ky Thuat Cong Nghe Dong Do LTD Address: No 17/110 Quan Nhan, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101902290 Phone: 0242186721 Representative: Nguyen Bao Vinh Adress: No 17/110 Quan Nhan P.Nhan Chinh, Thanh Xuan District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 30 - 3 - 2006