GXED(SH:600617) Zhong Guo Qi Che Bao Wang·2025-11-22 05:04Core Insights - The Chinese automotive industry is transitioning from "quantity leadership" to "quality breakthroughs," with chassis technology becoming a key battleground for competition [1][3] - The future of Chinese electric vehicle chassis will focus on four main directions: high adaptability, high safety, high controllability, and high comfort [1][6] Industry Overview - China has been the world's largest automotive producer and seller for 15 consecutive years, but it still lags behind foreign giants in profitability and technological value [3] - In 2024, Toyota's net profit is projected to be three times that of the combined profits of China's seven most profitable car companies, highlighting the challenges faced by the Chinese automotive industry [3] Technological Challenges - Core components of traditional vehicles, particularly engines, transmissions, and chassis systems, have long been dominated by international giants like Bosch and ZF, creating high technical barriers [3][4] - The traditional chassis design is incompatible with the structure and control logic of electric vehicles, necessitating a complete redesign and integration [4] Technological Innovations - "Drive-by-wire" technology is emerging as a core focus for chassis evolution, enhancing vehicle response speed and control precision while providing reliable execution for intelligent driving systems [4][5] - The chassis accounts for over 70% of the total vehicle cost, making it a critical factor for product competitiveness and profit margins [4] Domestic Progress - Chinese companies have made significant advancements in niche areas such as intelligent suspension and steer-by-wire systems, with companies like Baolong Technology and Konghui Technology gaining market share [5] - NIO's ET9 has become the first mass-produced vehicle in China to feature a steer-by-wire system, indicating China's capability in high-end chassis technology [5] Future Outlook - The electronic mechanical brake (EMB) system is expected to achieve mass production by 2026, presenting an opportunity for China to potentially lead in this area [6] - The Chinese government has prioritized "new chassis architecture" as a key technology, promoting domestic innovation in chassis technology [6] - The future development of Chinese electric vehicle chassis will aim for a new architecture characterized by flexibility, sensitivity, stability, and adaptability, with a goal to transition from a "quantity powerhouse" to a "technology powerhouse" in the automotive sector [6]