Core Insights - The article highlights a significant breakthrough in the Chinese high-performance sports car sector, with two leading domestic car manufacturers achieving remarkable lap times at the Nürburgring Nordschleife, supported by Jinbo Carbon's carbon-ceramic brake discs [1][2]. Company Overview - Jinbo Carbon is a leading manufacturer of carbon-ceramic brake discs in China, with its subsidiary, Hunan Jinbo Carbon Ceramic Technology Co., Ltd., being a key supplier for several mainstream automotive companies [2]. - The company has achieved a full industry chain breakthrough, covering product design, simulation, manufacturing, and application matching, enabling it to provide large-scale carbon-ceramic brake solutions for various vehicle types and conditions [2]. Product Features - Jinbo's carbon-ceramic brake discs utilize long carbon fiber-reinforced silicon carbide composite materials, offering excellent high-temperature resistance and stability, maintaining superior braking performance under extreme conditions [2]. - The lightweight nature of these brake discs significantly reduces unsprung mass, enhancing vehicle handling and responsiveness [2]. Industry Impact - The performance of domestic car manufacturers on international tracks signifies the strength of Chinese manufacturing in the high-end automotive sector and validates Jinbo Carbon's market position in braking technology [2]. - The emergence of high-performance Chinese sports cars is reshaping the global automotive industry's division of labor, breaking the long-standing monopoly of international high-end car manufacturers [2]. - The integration of new energy and material technologies by leading Chinese car companies is transforming them from market participants to rule-makers in the international high-end market [2]. - The collaborative innovation among multiple companies in the Chinese automotive supply chain is leading to the development of powerful new products, with the potential for high-performance innovations to penetrate mass-market vehicles [2].