Hansong Mtek LTD Address: No 19, 144 Quan Nhan Lane, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109885833 Phone: 0986396086 Representative: Nguyen Thi Hoahan Gikwon Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 13 - 1 - 2022