Xay Dung, Thuong Mai - Dich Vu Va San Xuat Van Thanh Joint Stock Company Address: Tan Phong Hamlet, Tan Nguyen Commune, Yen Binh District, Yen Bai Province Enterprise code: 5200282897 Phone: 02163843666 Representative: Khieu Huu Hoat Adress: Tan Tien Hamlet, Tan Nguyen Commune, Yen Binh District, Yen Bai Province Tan Nguyen Commune, Yen Binh District, Yen Bai ProvinceFounding date: 28 - 12 - 2007