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About us

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  • Certificate of management system

    Certificate of management system

    Certificate of management system
  • Certificate of management system

    Certificate of management system

    Certificate of management system
  • Certification of environmental management system

    Certification of environmental management system

    Certification of environmental management system
  • Informatization Integration Certificate 2020

    Informatization Integration Certificate 2020

    Informatization Integration Certificate 2020
  • Weihai Large Precision Rubber and Plastic Products and Mold Manufacturing Engineering Technology Research Center

    Weihai Large Precision Rubber and Plastic Products and Mold Manufacturing Engineering Technology Research Center

    Weihai Large Precision Rubber and Plastic Products and Mold Manufacturing Engineering Technology Research Center
  • High certificate

    High certificate

    High certificate
  • Certification of environmental management system

    Certification of environmental management system

    Certification of environmental management system
  • Certification of environmental management system

    Certification of environmental management system

    Certification of environmental management system
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