Kien Vang LTD Address: Dinh Ca Hamlet, Noi Due Commune, Tien Du District, Bac Ninh Province Enterprise code: 2300317971 Phone: 02122216922 Representative: Nguyen Dang Phuong Adress: Hoai Thuong Hamlet, Lien Bao Commune, Tien Du District, Bac Ninh Province Noi Due Commune, Tien Du District, Bac Ninh ProvinceFounding date: 12 - 11 - 2007