Thuong Mai Va Tin Hoc Duy Linh LTD Address: B64 - CL14, Moi Dong Son Urban Area, Phuc Thang Ward, Phuc Yen Town, Vinh Phuc Province Enterprise code: 2500259727 Phone: 02113874799 Representative: Do Trung Bac Adress: Khu 3, Van Quan Hamlet, Van Khe Commune, Me Linh District, Ha Noi City Phuc Thang Ward, Phuc Yen City, Vinh Phuc ProvinceFounding date: 29 - 8 - 2006