3B New Joint Stock Company Address: So 17 Villa, Khu Nha O Vinh Hoang, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0110949880 Phone: 0913203684 Representative: Nguyen Van Thuy Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 6 - 2 - 2025