On July 16, 2021, conference of job of annual meeting of association of butt joint composite material is held in heart city. This is to had done the “2021 that will hold in Shandong heart city in November on this year year forum of height of development of composite material estate and ” of annual meeting of association of composite material industry, change by heart city hair appoint conference of a job.

The conference introduced “2021 year the concerned circumstance that forum of height of development of composite material estate and ” of annual meeting of association of composite material industry will hold in heart city. Heart city each county (city, area) chain company communicated high polymer and composite material industry to reach situation of cooperation of company of international home bibcock with orgnaization of college, scientific research, still reported company of chain of composite material industry to be in build and draft cooperative autograph to make an appointment with project case. Heart city each county (city, area) development is led related reform bureau, reach the high polymer inside area under administration and controller of company of chain of composite material industry, academy of Shandong industry technology alliance of heart of heart state branch department, Shandong detects service center, shandong double power of sea of city of limited company of group of heart of luck of case of Inc. of one science and technology, Shandong, heart amounts to moulding limited company to wait for company controller, reach media of composite material industry answer ability network attended the meeting.