Tien Son Vina LTD Address: Vieng Street, Dong Nguyen Ward, Tu Son Town, Bac Ninh Province Enterprise code: 2300450099 Phone: 02226293242 Representative: Tran Dinh Nam Adress: Vieng Street, Dong Nguyen Ward, Tu Son Town, Bac Ninh Province Dong Nguyen Ward, Tu Son City, Bac Ninh ProvinceFounding date: 10 - 6 - 2009