Mot Thanh Vien Vien Thong Phuong Dong LTD Address: Then Street, Tam Son Town, Song Lo District, Vinh Phuc Province Enterprise code: 2500586756 Phone: 0979501378 Representative: Ha Duy Duc Tam Son Town, Song Lo District, Vinh Phuc ProvinceFounding date: 19 - 7 - 2017