Vang Bac Dong Duyen Address: Thi Tu Bo Thoi, Hong Tien Commune, Khoai Chau District, Hung Yen Province Enterprise code: 0900251006 Phone: 02121920004 Representative: Do Xuan Dong Adress: Thi Tu Bo Thoi, Hong Tien Commune, Khoai Chau District, Hung Yen Province Hong Tien Commune, Khoai Chau District, Hung Yen ProvinceFounding date: 5 - 6 - 2006