Bac Ha Address: Ba Hang Hamlet, Thu Sy Commune, Tien Lu District, Hung Yen Province Enterprise code: 0900277999 Phone: 02121878039 Representative: Nguyen Ngoc Bau Adress: Ba Hang Hamlet, Thu Sy Commune, Tien Lu District, Hung Yen Province Thu Sy Commune, Tien Lu District, Hung Yen ProvinceFounding date: 21 - 12 - 2007