Hoa Vui Address: Khu Pho, Van Tung Commune, Ngan Son District, Bac Kan Province Enterprise code: 4700264816 Phone: 01657301955; 0357301955 Representative: Tran Thi Vui Adress: Khu Pho, Van Tung Commune, Ngan Son District, Bac Kan Province Van Tung Commune, Ngan Son District, Bac Kan ProvinceFounding date: 2 - 11 - 2016