Vien Thong Huu Phu LTD Address: Trung Kien Hamlet, Yen Thach Commune, Song Lo District, Vinh Phuc Province Enterprise code: 2500586844 Phone: 0937850666 Representative: Phung Xuan Duong Yen Thach Commune, Song Lo District, Vinh Phuc ProvinceFounding date: 18 - 7 - 2017