Hop Tac Xa Chau Hung Address: Coc Lai Hamlet, Bang Van Commune, Huyen Ngan Son, Bac Can Enterprise code: 4700161264 Phone: 02149874803 Representative: Chu Van Hung Adress: Coc Lai Hamlet, Bang Van Commune, Huyen Ngan Son, Bac Can Bang Van Commune, Ngan Son District, Bac Kan ProvinceFounding date: 26 - 5 - 2008