How to determine the reliability of chemical suppliers?

toegevoegd een audio Health

2025-12-16 04:43:12 -

How to determine the reliability of chemical suppliers?Judging the reliability of chemical suppliers requires a comprehensive evaluation from multiple dimensions, with the following core considerations:1、 Qualifications and ComplianceBasic qualifications: Check business license, production permit, environmental approval documents, etc. to ensure legal operation.Industry certification:...

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