Fr A2 Core Exterior Building Materials Aluminum Solid Panels for Curtain Wall - our product is a high-quality aluminum panel designed to meet the stringent standards of modern architecture. We are a factory that produces the very best in exterior building materials. Our panels are made with an A2 fire-resistant core, ensuring maximum safety and protection in the event of a fire. These panels are designed to be both strong and lightweight, making them perfect for use in the construction of curtain walls and other building exteriors. With a variety of finishes and colors available, we are confident that our aluminum panels will meet your needs and exceed your expectations.