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B certificate of compliance certificate of compliance a certificate of conformity issued by a third party testing organization such as depp is a testimony must be accompanied by a technical report tcf such as a test report.Sign the declaration of conformity.
We are a large-scale joint-stock enterprise integrating scientific research, production and sales.Our leading products have crushing equipment, sand making equipment, mobile crusher, etc., Each type of product is with complete specifications. All products have passed ISO9001, CE and GOST international quality system certification.