Ceramic Disc Technology (CDT) are leaders in the development and production of aluminum ceramic metal matrix disc rotors for automotive use. CDT uses our proprietary next-generation aluminum-ceramic material —ALMMC for high-performance, dust-free, lightweight brake rotors for sports cars. CDT-Rotors have a novel patent pending aluminum-ceramic material and heat transfer design's with micro-turbulators that provide the ultimate value for the car owner, less weight, better acceleration, less noise, low dust, unique personalization, and naturally, superior braking performance.