Dich Vu Vien Thong Hitech LTD Address: Son Tho Hamlet, Hoa Kien Commune, Tuy Hoa City, Phu Yen Province Enterprise code: 4401107438 Phone: 0947469479 Representative: To Kim Sang Hoa Kien Commune, Tuy Hoa City, Phu Yen ProvinceFounding date: 22 - 8 - 2023