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On Dec. 9th to10th, 2023, our company has passed the spot accreditation of reference

date:2024/1/4 10:01:48type:REGISTER


      On Dec. 9th to10th, 2023, our company has passed the spot accreditation of reference material producers ISO/IEC 17034 by China National Accreditation Service for Conformity Assessment. 






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