Trong Hien Viet Nam LTD Address: No 1, Lane 8, 9 Tran Quang Dieu Alley, Phuong, Dong Da District, Ha Noi City Enterprise code: 0111633664 Phone: 0989226898 Representative: Luong Trong Hien Dong Da Ward, Dong Da District, Ha Noi CityFounding date: 17 - 9 - 2026