Song Thu (Tnhh) Address: Duong Son Hamlet, Tam Son Commune, Tu Son Town, Bac Ninh Province Enterprise code: 2300244956 Phone: 0913052324 Representative: Nguyen Nhu Tien Adress: Duong Son Hamlet, Tam Son Commune, Tu Son Town, Bac Ninh Province Tam Son Ward, Tu Son City, Bac Ninh ProvinceFounding date: 11 - 11 - 2005