Lien Doan Lao Dong Huyen Vo Nhai Address: Xom, Luong Village, Dinh Ca Town, Vo Nhai District, Thai Nguyen Province Enterprise code: 4600732796 Phone: 02083827255 Adress: Vo Nhai District, Thai Nguyen Province Dinh Ca Town, Vo Nhai District, Thai Nguyen ProvinceFounding date: 30 - 8 - 2009