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East West Manufacturing Blog

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May 08, 2018

UL and ETL Certification Marks: What’s the Difference?

Third party testing and certification is one of the most important and expensive decisions you'll make in the product development process.Certification marks — whether UL, ETL or some other entity — demonstrate that the testing facility has tested samples of the product and found that it met that entities' requirements. The mark guarantees the...

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