隆基机械：公司是中国运载火箭技术研究院的核心供应商

Core Viewpoint - Longi Machinery is a national high-tech enterprise focused on the automotive brake safety sector, specializing in the research, production, and sales of core components of automotive brake systems, namely brake discs and drums [1] Company Overview - Longi Machinery emphasizes core technology breakthroughs to optimize brake performance parameters and ensures product precision and reliability through refined manufacturing [1] - The company provides professional and safe brake component solutions for both vehicle manufacturers and the aftermarket [1] - Longi Machinery is a key supplier to the China Academy of Launch Vehicle Technology, primarily supplying brake discs and other brake components [1]