We sincerely congratulate the energy management system certification audit case of Xuzhou Zhenfeng New-Type Wall Materials Co., Ltd., which was submitted by our company, and its successful inclusion in the "2026 Certification Technology Enhancement Week" excellent certification audit cases of the China Certification and Accreditation Association! 

     Here, we would like to extend our sincere praise to the reviewing teacher, Yao Shangqing, who participated in the compilation and submission of this case!

     All the reviewers, please take this as an inspiration and continue to summarize the excellent practices of on-site audits, produce more high-quality and successful certification audit cases, and continuously strengthen the company's professional technical service advantages!