Recently, a piece of news about "Yantai-made large aircraft fasteners fill domestic gaps" has aroused the attention of the industry. As the only city in Shandong province that has participated in the R&D and production of domestic large aircrafts, Yantai has produced high-tech titanium alloy fastener products for the C919 trunk passenger aircraft and ARJ21 regional aircraft. After the project with a total investment of 800 million yuan has been completed, it is estimated that it will realize an annual sales income of 500 million yuan and profits and taxes of 70 million yuan.

Breakdown of China's fastener industry belt, notably Yongnian standard parts, fasteners sea salt, Ningbo and other fasteners, metal industry Shandong though significant, but slightly fastener companies to emerge in the country.

According to reports, this time in the manufacture of aircraft fasteners, it is a company named Oriental Blue Sky Titanium Technology. The enterprises from China Dongfanghong Satellite Company Limited, Yantai Blue Sky Investment Holdings Limited jointly set up, is mainly responsible for the China Commercial Aircraft 10 types of 52 specifications of titanium fasteners research task, became the first business with China Fly signs potential suppliers for development.

High-end fastener products have always been the "shortcomings" of domestic industry development. As an important part of the large aircraft project, the development and construction of the titanium alloy fastener project will drive the development of the entire industry chain, bringing development to emerging industries such as new materials, machinery equipment and aviation logistics in the Yantai and Peninsula areas. opportunity.

It is reported that the next step, Yantai will work hard in the aerospace industry promotion, strive to foster the development of new industries, to fully cooperate with the Chinese astronautics, China Commercial Aircraft such as an opportunity to support every effort to secure a number of large aircraft production project settled. At the same time, we will introduce general-purpose aircraft manufacturing projects, develop and produce general-purpose aircraft such as official business, agriculture and forestry operations, and leisure flights, and develop civil aircraft maintenance, inspection, overhaul, and customer-relocation related industries.