Hop Tac Xa Sam Bac Dao San Address: Po Xa Hamlet, Si Lo Lau Commune, Phong Tho District, Lai Chau Province Enterprise code: 6200133985 Phone: 0986872626 Representative: Nguyen Hoang Nam Si Lo Lau Commune, Phong Tho District, Lai Chau ProvinceFounding date: 8 - 4 - 2026