Technical Insights From the Lab

Technical articles for engineers, quality managers, and automotive suppliers navigating material testing and OEM compliance.

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One newsletter per month. Each issue covers a specific topic in automotive materials testing — written by the GPTesting technical team. No promotional copy.

Test methods explained: how they work, when to use them, and what the results mean
OEM specifications decoded: what each program requires and why it matters
Material failure modes examined: what causes them and how testing catches them early

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