Usem Viet Nam LTD Address: No 110, Tran Phu Street, Mo Lao Ward, Ha Dong District, Ha Noi City Enterprise code: 0106973827 Phone: 02462620681 Representative: Ngo Duy Hai Adress: No 41B, Hoang Hoa Tham Street, Buoi Ward, Tay Ho District, Ha Noi City Mo Lao Ward, Ha Dong District, Ha Noi CityFounding date: 1 - 9 - 2015