Khai Huyen Address: Cau Huyen Street, Thien Ton Town, Hoa Lu District, Ninh Binh Province Enterprise code: 2700286069 Phone: 02293622456 Representative: Nguyen Van Le Adress: Cau Huyen Street, Thien Ton Town, Hoa Lu District, Ninh Binh Province Thien Ton Town, Hoa Lu District, Ninh Binh ProvinceFounding date: 10 - 5 - 2006