Duc Bach LTD Address: 81 Ha Huy Tap, Yen Vien Town, Gia Lam District, Ha Noi City Enterprise code: 0109797390 Phone: 0974356646 Representative: Bui Trinh Nam Yen Vien Town, Gia Lam District, Ha Noi CityFounding date: 29 - 10 - 2021