Doanh Nghiep TN Vang Bac Thang Luyen Address: Civil Group 5, Trai Cau Town, Dong Hy District, Thai Nguyen Province Enterprise code: 4601123772 Phone: 0986944704 Representative: Trinh The Thang Adress: Civil Group 2, Trai Cau Town, Dong Hy District, Thai Nguyen Province Trai Cau Town, Dong Hy District, Thai Nguyen ProvinceFounding date: 19 - 2 - 2013