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Yantai University Student Internship Base
Employment and Internship Base of China University of Petroleum
Professional Degree Graduate Practice Base of Xidian University
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Outstanding Graduate Social Practice Base of Shandong University
National Enterprise Technology Center
The Postdoctoral Research Station
Certificate of Key High-tech Enterprise
Safety Production License
High-tech Enterprise
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ITSS Certificate?
Construction Enterprise Qualification Certificate?
ISO/IEC20000-1:2011 Certificate?
ISO/IEC27001:2013 Certificate?
GB/T29490-2013 Certificate?
GB/T230001-2019 Certificate?
09 ISO14001 Certificate（DFE Corporation）
ISO45001 Certificate（DFE Corporation）
ISO14001 Certificate（DFE）
ISO45001 Certificate（DFE）

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