Bao Hiem Xa Hoi Huyen Vo Nhai Address: Dinh Ca Town, Dinh Ca Town, Vo Nhai District, Thai Nguyen Province Enterprise code: 4600678098 Phone: 02083827291 Adress: Vo Nhai District, Thai Nguyen Province Dinh Ca Town, Vo Nhai District, Thai Nguyen ProvinceFounding date: 16 - 7 - 2009