Cong Nghe Giao Duc Vnstar Joint Stock Company Address: 171/5 Thuy Tu, Vinh Thai Commune, Nha Trang City, Khanh Hoa Province Enterprise code: 4201751966 Phone: 0935833388 Representative: Pham Thi Hoang Anh Vinh Thai Commune, Nha Trang City, Khanh Hoa ProvinceFounding date: 20 - 7 - 2017