Since the successful completion of the first flight of the domestic large-scale aircraft C919, the enthusiasm for the development of the aviation industry has been rising all the way. It is estimated that in the next 20 years, China will need about 6,000 new passenger aircraft and freighters, with a value of 945 billion US dollars. The development prospect of the C919 large passenger aircraft is very impressive. The rise of domestic large aircraft is bound to drive the entire aviation industry chain, as the upstream aviation materials industry is expected to usher in greater development.

　　Similar to the aviation industry, China's aviation materials have also experienced the development process of introduction, imitation, improvement, modification and self-development. At present, China has basically met the demand for batch production of second-generation aviation products. For the key materials required for the third generation of aviation products, there are also trial conditions, but to reflect the overall performance of the third generation of aviation products, a lot of work needs to be done.

　　According to the analysis of the China Aviation Materials Industry's production and sales demand and investment forecast analysis report, the number of aviation metal, organic polymer materials, inorganic non-metallic materials and composite materials that have been stereotyped in China has been more than 2,000; It has a certain scale of aviation material research and production base, and has production equipment and testing instruments for various types of materials, varieties and specifications required for the production of aviation products; it has formulated more than 1,000 kinds of aviation materials, thermal processes and physical and chemical testing standards. Including national standard, national military standard and aviation standard).
 

　　In general, the government has given strong support in the development of the aviation materials industry, including research funding, industrial planning, industrial policies and the transformation of scientific and technological achievements, and has initially formed a relatively complete aviation material industry system. As part of the support for strategic emerging industries, the aviation materials industry will further receive government support in the areas of finance, finance, taxation, and technology investment. As market demand expands, aviation materials will be given priority in emerging industries.

　　The aviation materials industry is a high-tech, high value-added industry, which often requires a large amount of research investment in the early stage. This requires strengthening technological innovation, the combination of production, education and research as well as the grasp of market demand. Aviation materials, as a booster for industrial upgrading, have broad prospects. Metallic aviation materials are an important branch of aerospace materials. They have higher temperature resistance, corrosion resistance, high specific strength and ductility compared with traditional metal materials, or have special functions such as magnetism that are not available in traditional metal materials. Hydrogen storage, luminescence, energy saving, catalytic purification, etc., are widely used in emerging industries and new equipment.

　　Whoever has the most advanced materials can take the initiative in the development of high technology and its industry. The future aviation materials industry is undoubtedly one of the areas with the most growth and investment opportunities. Investors should invest in the field of aviation materials and should be based on the logic of industrial investment.