Mot Thanh Vien Cong Nghe Vien Thong Khanh Duy LTD Address: Da Den Hamlet, Quang Yen Commune, Song Lo District, Vinh Phuc Province Enterprise code: 2500586749 Phone: 0983892155 Representative: Nguyen Khanh Duy Quang Yen Commune, Song Lo District, Vinh Phuc ProvinceFounding date: 19 - 7 - 2017