Tam Yen LTD Address: Cham Cun Hamlet, Yen Quang Commune, Ky Son District, Hoa Binh Province Enterprise code: 5400475286 Phone: 0979461818 Representative: Nguyen Ngoc Oanh. Adress: Cham Cun Hamlet, Yen Quang Commune, Ky Son District, Hoa Binh Province Yen Quang Commune, Ky Son District, Hoa Binh ProvinceFounding date: 8 - 7 - 2016