On June 18, 2020, in order to better support the healthy and steady development of domestic commercial aircraft, give full play to the positive role of suppliers in Sichuan, and build a large aircraft industry life community, COMAC (Sichuan branch) and Chengdu Ruineng Technology Co., Ltd. signed a cooperation intention agreement in the large aircraft demonstration industrial park located in Shuangliu District, Chengdu. The cooperation follows the principle of 'mutual benefit, equality and integrity', and aims to establish a long-term and strategic business cooperation relationship and promote the common development of both sides' businesses, so as to create a good and win-win cooperation environment.

Adhering to the principle of mutual support, COMAC (Sichuan branch) will actively promote in-depth cooperation in product R & D and manufacturing, and assist Chengdu Ruineng Technology Co., Ltd to better integrate into COMAC supplier system; COMAC (Sichuan branch) will give full play to its platform and territorial advantages to support Chengdu Ruineng in extending the core technology of participating in the R & D of domestic aircraft to the R & D and production of more aerospace products. At the same time, it will assist Chengdu Ruineng in obtaining support from local governments in terms of special financial funds, industrial policies, factor guarantee, etc.

Chengdu Ruineng will give full play to the advantages of relevant products, provide relevant high-quality products and services for domestic aircraft, do a good job in the construction of service system, ensure the development and production of domestic aircraft, improve the ability of product maintenance support, help improve the airworthiness certification ability of suppliers in Sichuan, and ensure the safe and reliable operation of domestic aircraft, At the same time, the demonstration and driving effect will be exerted in the large aircraft demonstration industrial park to help the development of the industrial chain and form a good industrial ecology.