To Hop Tac Sham Coi Address: Thom Phu Hamlet, Cao Son Commune, Bach Thong District, Bac Kan Province Enterprise code: 4700293976 Phone: 02387139196 Representative: Dang Huu Giang Cao Son Commune, Bach Thong District, Bac Kan ProvinceFounding date: 23 - 10 - 2024