Material Testing, Non-destructive Testing & Calibration

Metal Testing & More

Laboratory Testing Inc. (LTI), near Philadelphia, PA (USA), provides destructive and nondestructive test results and certified reports quickly, conveniently and cost-effectively. Although Metal Testing is our specialty, LTI also offers Polymer Testing, Analytical Services for powdered metals, ores, ferroalloys, composites and ceramics, and Calibration Services.

Lab Testing is one of the largest independent testing laboratories with facilities and equipment fully capable of handling and testing materials of all shapes, sizes and quantities. Our technical experts help clients meet quality requirements and find the answers they need.

All Services Performed at One Location

All testing services and calibration are provided at one location for easy scheduling and shipments.

Chemical Analysis Non-destructive Testing Failure Analysis
Metallurgical Testing Fracture Mechanics Dimensional Inspection
Mechanical Testing Specimen Machining Instrument Calibration
Corrosion Testing Fastener Testing On-site Calibration

» Full List of Services

Metal TestingPartner with a Trusted Materials Testing Lab

Many successful businesses rely on LTI’s destructive testing and non-destructive testing to ensure the safety, reliability and integrity of their raw materials and products. Our testing labs will provide the support and convenience you expect, as well as reliable test results and reports.

LTI is one of the most trusted names in the industry. A large percentage of new customers come to us through referrals.

Calibration Services at LTI or Your Facilityinset3

Precision measuring equipment and tools are necessary to ensure production of quality products. So don’t leave accuracy to chance.

Our calibration lab, LTI Metrology, offers the NIST traceable calibration services and the certification you need. Adjustments, repairs and new instruments are also available.

Ask about the On-site Calibration Services offered by our technicians in PA, NJ, DE, MD and NY.

Contact us to find out how our calibration and test labs will exceed your expectations with quality, service and delivery.

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Tools & Resources

Accreditations Customer Portal Approvals Case Studies

» Watch Our VIDEOS to learn more!

Quality System

Accreditation logos
  • NADCAP accredited
  • A2LA accredited
  • ISO/IEC 17025 certified
  • ISO 9001 compliant
  • ISO 13485 compliant
  • European PED approved

Certified Reports for Testing & Calibration

Our certified reports will meet all your requirements and results are easy to read. Ask for convenient certifications by email or use our customer portal.

Customer Testimonials

“I wanted to say thank you to the LTI Team for all the support they have provided in our source inspections, as well as on expedited projects. It is nice to work with a group that not only has technical knowledge, but cares about getting the job done right the first time. I know I can count on the LTI team to help me in many situations. N.G.K. Metals looks forward to many more years of working with you.”

David Britt,
N.G.K. Metals Corp.


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