Vien Thong Internet Viet Nam Joint Stock Company Address: No 11, Lot LK 2, Hoang Huy Pruksa Town Urban Area, An Hai Ward, Hai Phong Town, Viet Nam, Hai Phong City Enterprise code: 0202326639 Phone: 02252299311 Representative: Nguyen Tien Hiep Hai Phong CityFounding date: 16 - 12 - 2025