Key-Weld LTD Address: No 24, Khu Ha Tri 3, Ha Cau Ward, Ha Dong District, Ha Noi City Enterprise code: 0107857157 Phone: 0944268086 Representative: Le Quang Hoa Adress: No 24, Khu Ha Tri 3, Ha Cau Ward, Ha Dong District, Ha Noi City Ha Cau Ward, Ha Dong District, Ha Noi CityFounding date: 25 - 5 - 2017