Van Phong Dai Dien Cong Ty TNHH Vivunet Address: Nha D306, Chung Cu Cat Bi, E6 Civil Group, Cat Bi Ward, Hai An District, Hai Phong City Enterprise code: 0201280068-001 Phone: 02253615365 Representative: Vu Anh Hung Adress: No 83/37/18 Lach Tray, Hang Kenh Ward, Le Chan District, Hai Phong City Cat Bi Ward, Hai An District, Hai Phong CityFounding date: 20 - 8 - 2014