Chi Nhanh Doanh Nghiep TN Benh Vien Da Khoa Huu Nghi 103 Van Yen Address: Khu Ii, Mau A Town, Van Yen District, Yen Bai Province Enterprise code: 5200257273-009 Phone: 02163836869 Representative: Nguyen Cong Han Adress: Mieu Nha, Tay Mo Commune, Tu Liem District, Ha Noi City Mau A Town, Van Yen District, Yen Bai ProvinceFounding date: 22 - 1 - 2011