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Optical Emission Spectrometer

Elemental composition analysis and alloy grade verification for metal materials.


Dynamic Balancing Machine

Residual unbalance measurement and correction for impellers and rotating components.

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Universal Testing Machine

Tensile, compression, yield strength, and elongation testing for mechanical performance.

Chemical Analysis Laboratory

Wet chemical analysis to support material composition verification when required.

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From material verification to dimensional inspection, our quality control process helps ensure that custom castings and machined parts meet project requirements before shipment.

Metallographic Microscope

Microstructure, graphite morphology, and inclusion evaluation for casting quality checks.

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Coordinate Measuring Machine

High-accuracy 3D dimensional and geometric tolerance inspection for machined parts.

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Inspection Equipment & Testing Capabilities

Need Inspection Support for Your Project?

Send Your Inquiry

Send us your drawings, samples, or inspection requirements. We review them to confirm the appropriate inspection process before production and shipment.

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Hebei Unna Metal Technology Co., Ltd.

Company

✅Custom Castings & CNC Machining Manufacturer
✅OEM Service/ ODM Supported
✅15+ Years Experience
✅Export to 76 Countries
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Quick Links

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Contact Information

📧 andy@unnametal.com
📞 +86 13273138715
🌍Hebei, China
🌐 www.unnametal.com
🌐Main Export Markets
USA
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Germany
Canada
Australia
Italy
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Spain
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Japan
South Korea
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