After carburizing and quenching + surface nitriding treatment, the hardness reaches HRC55 or more, and the resistance to deformation and wear is doubled.
As a powerful merchant, we are committed to providing you with high-quality auto parts, with rich industry experience and professional team.
We are honored to recommend our car brake disc to you, providing a safer and more reliable braking effect for your car.
We support the quality gurantee as long as 12 months / 50,000 Kilometers.
