• Shuanghuan Group has passed the GB/T29490 Intellectual Property Management System Certification

  Recently, Shuanghuan Group successf

• Double Circle Electronics Group won the title of "standardization and demonstration enterprise

  In order to implement "Made in Chin

• Double Circle group passed OHSAS18001 and new ISO9001 system certification in July 2018.

  On July 12, 2018, Bengbu double cir

• Bengbu double circle electronic group Limited by Share Ltd successfully passed the two phase of two

  On -8 December 6, 2017, Bengbu doub

• Bengbu double circle electronic group Limited by Share Ltd passed ISO14001:2015 environmental manage

• Happy New Year!

  Friends:

• The report of the 2018 annual meeting of the double circle -- "better tomorrow"

  In this year, the 2018 Year Party o

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