Vu Vien Address: Thuong Hamlet, Dong Viet Commune, Yen Dung District, Bac Giang Province Enterprise code: 2400355385 Phone: 02144861718 Representative: Tran Van Vien Adress: Thuong, Dong Viet, Yen Dung District, Bac Giang Province Dong Viet Commune, Yen Dung District, Bac Giang ProvinceFounding date: 18 - 5 - 2006