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No.12,Yulan Road,High-Tech. Industrial Zone,Zhengzhou,Henan

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ZZDM passed ISO9001:2015 Certification
Time:2018-02-01 15:55:13   Page view:
Congrats!
ZZDM has passed the newest ISO
9001:2015 quality management system certification.
More stable quality products will be provided based on a better quality control system!



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