The brake disk, as the key component in the braking system, is extremely important for driving safely. Chosen by world-famous cars as the carbon raiser, Model GH-CA-07 helps improve the safety performance and the smoothness in braking, and prolong the service time. If brake pads of good friction performance, high and stable coefficient friction, high heat resistance and lower wear loss are used cooperatively (with GH-CPC-1 as the carbon raiser), the whole braking system will meet the braking requirements in any circumstance without any noise, vibration or crack.