Truong Mam Non La Hien Address: La Hien Commune, La Hien Commune, Vo Nhai District, Thai Nguyen Province Enterprise code: 4600622546 Phone: 02083829317 Adress: Vo Nhai District, Thai Nguyen Province La Hien Commune, Vo Nhai District, Thai Nguyen ProvinceFounding date: 27 - 5 - 2009