Van Tai Trinh Hieu LTD Address: No 8, Lane 71, Kim Chung Street, Xa, Hoai Duc District, Ha Noi City Enterprise code: 0111536526 Phone: 0908650111; 0909830304 Representative: Trinh Van Hieu Hoai Duc Commune, Dong Anh District, Ha Noi CityFounding date: 12 - 6 - 2026