Hieu Hien Yen Binh Address: 14a Civil Group, Yen Binh Town, Yen Binh Town, Yen Binh District, Yen Bai Province Enterprise code: 5200669703 Phone: 02163885286 Representative: Nguyen Duc Hai Adress: 14a Civil Group, Yen Binh Town, Yen Binh District, Yen Bai Province Yen Binh Town, Yen Binh District, Yen Bai ProvinceFounding date: 20 - 9 - 2011