Truong Mam Non Trang Xa Address: Trang Xa Commune, Trang Xa Commune, Vo Nhai District, Thai Nguyen Province Enterprise code: 4600622673 Phone: 02083828075 Adress: Vo Nhai District, Thai Nguyen Province Trang Xa Commune, Vo Nhai District, Thai Nguyen ProvinceFounding date: 27 - 5 - 2009