Phong Tai Nguyen Va Moi Truong Address: Dinh Ca Town, Vo Nhai District, Thai Nguyen Province Enterprise code: 4600493971 Phone: 02083287453 Adress: Vo Nhai District, Thai Nguyen Province Dinh Ca Town, Vo Nhai District, Thai Nguyen ProvinceFounding date: 19 - 2 - 2009