Doanh Nghiep TN Vang Bac Vuong Tham Address: Khu Ii, Van Tung Commune, Huyen Ngan Son, Bac Can Enterprise code: 4700240607 Phone: 0915532797 Representative: Nguyen Thi Tham Adress: Khu Ii, Van Tung Commune, Huyen Ngan Son, Bac Can Van Tung Commune, Ngan Son District, Bac Kan ProvinceFounding date: 15 - 1 - 2013