Tram Khuyen Nong Hyen Bac Ha Address: Bac Ha Town, Bac Ha District, Lao Cai Province Enterprise code: 5300316934 Phone: 02143880233 Adress: Bac Ha District, Lao Cai Province Bac Ha Town, Bac Ha District, Lao Cai ProvinceFounding date: 10 - 6 - 2009