Brake Disc & Rotor System

A brake disc, also known as a brake rotor, is a critical component of modern automotive braking systems, working in tandem with brake pads to safely slow or stop a vehicle. When the brake pedal is pressed, hydraulic pressure forces the brake pads to clamp onto the flat, circular surface of the disc, generating friction that converts the vehicle's kinetic energy into thermal energy, effectively decelerating the wheels.

Constructed primarily from high-grade cast iron for its excellent heat dissipation and durability, premium performance brake discs may also use carbon-ceramic composites for enhanced thermal resistance and reduced weight. They are available in multiple designs:

• Vented discs: Internal cooling vanes channel airflow to prevent heat buildup.
• Drilled/slotted discs: Improve heat dissipation, reduce brake fade, and expel dust and water.
• Solid discs: Simple and light, ideal for standard passenger vehicles.

Founded in 2021, we produce almost all kinds of brake discs and brake drums. With more than 3000 cast models, we satisfy most automotive types. Our automatic casting capacity exceeds 10,000pcs per day. We utilize modern inspection equipment including Spectrum Analyzers, Hardness Testing Machines, Metallographic Analyzers, and Strength Tensile Machines to ensure professional quality.