Phan Mem Tin Hoc Vnsofts Joint Stock Company Address: 81a Nguyen Trai, Phuoc Tien, Nha Trang City, Khanh Hoa Province Enterprise code: 4200476675 Phone: 0258515600 Representative: Bui Van Son Adress: 02 Nhat Le, Nha Trang City, Khanh Hoa Province Phuoc Tien Ward, Nha Trang City, Khanh Hoa ProvinceFounding date: 7 - 2 - 2002