Cong An Huyen Yen Khanh Address: Yen Ninh Town, Yen Khanh District, Ninh Binh Province Enterprise code: 2700262678 Phone: 02129841230 Adress: Nho Quan District, Ninh Binh Province Yen Ninh Town, Yen Khanh District, Ninh Binh ProvinceFounding date: 7 - 7 - 1999