VTT Huy Hoang LTD Address: Nha Ong Tran Quang Huy, 3 Kenh Ga Hamlet, Gia Vien Commune, Tinh Ninh Binh, Viet Nam Enterprise code: 2701008434 Phone: 0979841763 Gia Vien Commune, Gia Vien District, Ninh Binh ProvinceFounding date: 25 - 5 - 2026