2. Structure:  Full carbon fiber or carbon fiber mixed fiberglass.

3. Autoclave: To make the carbon fiber parts much lighter, stronger and with more attractive looking.

4. Finish: Matt or Glossy. with UV-protective clear coating, prevent color from fading or yellowing.

5. Fitting: Perfect fitting. Pre-drilled, easy to install.

6. Packing: Each piece wrapped with foam, put into a PE bag, then put into another bubble bag.