Yen Ngan LTD Address: Khu 2, Ky Son Town, Ky Son District, Hoa Binh Province Enterprise code: 5400424637 Phone: 0985185960 Representative: Trinh Van Yen Adress: Khu 2, Ky Son Town, Ky Son District, Hoa Binh Province Ky Son Town, Ky Son District, Hoa Binh ProvinceFounding date: 25 - 4 - 2013