Hoang Thanh Address: Sao Lam Hamlet, Van Phu Commune, Nho Quan District, Ninh Binh Province Enterprise code: 2700333551 Phone: 02293866814 Representative: Nguyen Van Sinh Van Phu Commune, Nho Quan District, Ninh Binh ProvinceFounding date: 6 - 11 - 2006