Co Khi Tu An Address: Tu An Hamlet, Truong Yen Commune, Hoa Lu District, Ninh Binh Province Enterprise code: 2700620612 Phone: 02293689561 Representative: Giang Tu An Adress: Tu An Hamlet, Truong Yen Commune, Hoa Lu District, Ninh Binh Province Truong Yen Commune, Hoa Lu District, Ninh Binh ProvinceFounding date: 2 - 11 - 2011