Vinh Son Address: Doi Tho Hamlet, Quynh Luu Commune, Nho Quan District, Ninh Binh Province Enterprise code: 2700350885 Phone: 0229846814 Representative: Mai Van Son Quynh Luu Commune, Nho Quan District, Ninh Binh ProvinceFounding date: 19 - 5 - 2008