Trung Tam Phat Trien Quy Dat Va Cum Cong Nghiep Huyen Viet Yen Address: No 14, Ho Cong Du Street, Bich Dong Town, Viet Yen District, Bac Giang Province Enterprise code: 2400543036 Phone: 02043574369 Adress: Viet Yen District, Bac Giang Province Bich Dong Town, Viet Yen District, Bac Giang ProvinceFounding date: 22 - 3 - 2011