Ky Thuat Co Khi Phu Son LTD Address: Hamlet 6, Phu Son Commune, Nho Quan District, Ninh Binh Province Enterprise code: 2700837929 Phone: 0966595228 Representative: Dao Van Tuan Phu Son Commune, Nho Quan District, Ninh Binh ProvinceFounding date: 13 - 3 - 2017