关键词: 新能源汽车；电池技术；基础设施；产业链；产品质量

Abstract: This paper summarizes the development history of new energy vehicles in China and discusseed key issues facing the new energy vehicle industry, including technical bottlenecks that need to be overcome, insufficient charging infrastructure, product quality and safety issues, and the incomplete new energy vehicle industry chain. In order to effectively address these problems, proposals are made to accelerate key technological innovations for new energy vehicles in China, expedite the construction of charging infrastructure, strengthen and improve the supervision and monitoring system for new energy vehicles, optimize the construction and management of the supply chain for new energy vehicles in China, and outline a series of strategies and planning for the future development of new energy vehicles in China, looking forward to provide such guidance and reference for the sustainable development of the new energy vehicle industry in our country.

Key words: new energy vehicles; battery technology; infrastructure; industrial chain; product quality