Vien Thong Va Dich Vu Hoang Long Address: Chua Hamlet, Cam Nhuong Commune, Cam Xuyen District, Ha Tinh Province Enterprise code: 3000411118 Phone: 0239862668 Representative: Ton Duc Long Adress: Chua Hamlet, Cam Nhuong Commune, Cam Xuyen District, Ha Tinh Province Cam Nhuong Commune, Cam Xuyen District, Ha Tinh ProvinceFounding date: 26 - 6 - 2007