Doi Thi Hanh An Huyen Yen Khanh Address: Yen Ninh Town, Yen Khanh District, Ninh Binh Province Enterprise code: 2700226246 Phone: 02129841254 Adress: Nho Quan District, Ninh Binh Province Yen Ninh Town, Yen Khanh District, Ninh Binh ProvinceFounding date: 30 - 11 - 1998