轨交设备II：CR450动车组破技术壁垒，中国高铁再攀新高度

Investment Rating - The industry rating is "Outperform the Market," indicating that the overall return of the industry is expected to exceed the market benchmark index by more than 5% in the next 6 months [13]. Core Insights - The CR450 high-speed train has achieved a test speed of 453 km/h and an operational speed of 400 km/h, entering a new realm of high-speed rail technology [3]. - The development of the CR450 train has mobilized over 2,100 enterprises across more than 20 provinces, leading to the localization of key components and forming a trillion-level industry scale [4]. - By the end of 2024, China's high-speed rail operating mileage is expected to reach 48,000 km, accounting for over 70% of the global total, enhancing the competitiveness of China's high-speed rail [4]. - The Chinese government has set ambitious targets for railway expansion, aiming for a total railway network of approximately 200,000 km by 2035, which will create significant market opportunities for the rail transit equipment industry [5]. Company Summaries - China CNR Corporation: A global leader in rail transit equipment, maintaining the top position in rail transit equipment revenue [5]. - China Railway Signal & Communication Corporation: A leading provider of rail transit control systems with a focus on control technology [5]. - Times Electric: A leading supplier of traction and conversion systems, consistently leading the domestic market [5]. - Sifang Railway: A core supplier in the field of high-speed rail comprehensive monitoring [5]. - Shenzhou High-speed Railway: A leading enterprise in intelligent operation and maintenance equipment for rail transit [5]. - Brilliant Technology: Provides integrated solutions and maintenance equipment for rail transit, with rich experience in technology development and project implementation [5].