Ubnd Huyen Viet Yen Address: Bich Dong Town, Bich Dong Town, Viet Yen District, Bac Giang Province Enterprise code: 2400329434 Phone: 02144874201 Bich Dong Town, Viet Yen District, Bac Giang ProvinceFounding date: 14 - 6 - 2005