Dau Tu Thuong Mai Dien Tu Hong Lan LTD Address: Da Phuc Hamlet, Sai Son Commune, Quoc Oai District, Ha Noi City Enterprise code: 0104151638 Phone: 02433679296 Representative: Phan Huyen Hong Adress: Sai Son Commune, Quoc Oai District, Ha Noi City Sai Son Commune, Quoc Oai District, Ha Noi CityFounding date: 9 - 9 - 2009