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Certificates

International Standard

We are excited to share with you the remarkable achievement of obtaining our international standards certificates at Changfeng Green Energy. These prestigious certifications reinforce our unwavering commitment to excellence and quality in everything we do.

  • National high-tech enterprise
  • Private technology enterprise in Jiangsu Province
  • Enterprise listed on Jiangsu Provincial Equity
  • Trading Center
  • Software Copyright Enterprise
  • ISO 9000,ISO 14001, OH SAS 18001 certifications
  • Suzhou Gazelle Enterprise

 

White papers

Sharing knowlegment

Uncover groundbreaking perspectives, and innovative solutions that can reshape your approach to energy. Click below to embark on a journey of knowledge and growth with our thought-provoking white papers.

  • 5 high-tech products
  • 12 domestic and foreign product certifications
  • 34 authorized patents (including 3 invention patents)
  • Suzhou DC arcing detection and Control engineering technology research center