Xi Nghiep Do Go Duc Duong (Dntn) Address: Bang Hamlet, Dong Ky Ward, Tu Son Town, Bac Ninh Province Enterprise code: 2300236313 Phone: 02122832138 Representative: Vu Duc Vuong Adress: Dong Ky, Dong Quang, Tu Son Town, Bac Ninh Province Dong Ky Ward, Tu Son City, Bac Ninh ProvinceFounding date: 20 - 6 - 2003