长安汽车：公司主要业务涵盖整车研发、制造、销售以及发动机的研发、生产

Core Viewpoint - Changan Automobile is actively advancing its core technologies in the automotive industry, including electric battery, motor, and control systems, while also exploring new business areas such as smart cockpit and assisted driving technologies [1] Group 1: Company Overview - Changan Automobile operates in the automotive manufacturing sector, focusing on the research, development, manufacturing, and sales of complete vehicles and engines [1] - The company is expanding its business into automotive life services, new marketing strategies, and battery swapping services [1] Group 2: Technological Advancements - The company is prioritizing the development of core technologies represented by "three electrics" (battery, motor, and electronic control) [1] - Changan is also investing in intelligent technologies such as smart cockpits and assisted driving systems [1] Group 3: Future Industry Exploration - The company is exploring future industries, including humanoid robots and flying cars, to build a comprehensive industrial ecosystem [1]