Doanh Nghiep TN Thong Vien Address: Hamlet 5, Cam Binh Commune, Cam Xuyen District, Ha Tinh Province Enterprise code: 3001354092 Phone: 0912732074 Representative: Duong Van Vien Adress: Hamlet 5, Cam Vinh Commune, Cam Xuyen District, Ha Tinh Province Cam Binh Commune, Cam Xuyen District, Ha Tinh ProvinceFounding date: 26 - 11 - 2010