Truong Mam Non Tu Yen Address: Yen Kieu Hamlet, Tu Yen Commune, Song Lo District, Vinh Phuc Province Enterprise code: 2500501576 Phone: 02113634610 Representative: Do Thi Giang Tu Yen Commune, Song Lo District, Vinh Phuc ProvinceFounding date: 24 - 5 - 2013