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On September 17th, the Dayixing 5G+AI intelligent high-end new material project jointly invested by Doublestar Group and Shenzhen Shangda Electronics and the Exda green ecological new material demonstration project invested by Doublestar were opened at the same time in Qingdao Dongjiakou Economic Zone.
The Dayixing 5G+AI intelligent high-end new material project started on the same day is expected to have a total investment of more than 2 billion yuan, and the annual income will exceed 6 billion yuan after completion.
Double Star-Shangda Project Joint Commencement Ceremony Source: Fengkou Finance
Polyimide yellow paste and polyimide film have irreplaceable roles in many fields, including electrical insulating materials, flexible packaging substrates, flexible circuit boards, thermal control fields, as well as flexible OLED displays, new energy, Aviation and other new applications
In order to solve the problem of stuck neck, Shangda Electronics and Shuangxing jointly developed the production and preparation technology of polyimide yellow paste and high-performance polyimide film jointly developed with Changchun Institute of Applied Chemistry, Chinese Academy of Sciences and filled the domestic blank.
Shenzhen Shangda Electronics is a national high-tech enterprise integrating R&D, design, processing, production and operation.
Double Star Group is one of the earliest companies in China that mainly produces rubber shoes.
