Protong Viet Nam LTD Address: No 2a, Lane 313/6, Linh Nam Street, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107964060 Phone: 0972320187 Representative: Dinh Phu Hao Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 15 - 8 - 2017