Vanguarz LTD Address: D17, Quoc Te Thang Long Village, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0102769556 Phone: 0247930583 Representative: Doan Hong Nhung Adress: No 5, 3/40, Thai Ha Street, Trung Liet Ward, Dong Da District, Ha Noi City Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 6 - 6 - 2008