The tungsten needle test report (sample) presents verified results across composition, dimensional accuracy, surface integrity, and contact performance, demonstrating stable quality and compliance with technical requirements.

tungsten needle test report (sample) photo

7. Conclusion

This batch of Φ0.30mm×35mm tungsten probe needle has passed all inspection items.

Result: Pass

Inspector Signature: __________

Company Name: __________________

Date: 2026-03-06

If there is any interest in tungsten products, please feel free to contact us through the following methods.
Email: sales@chinatungsten.com
Tel.: +86 592 512 9696/+86 592 512 9595

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