• A2LA and PRI/Nadcap accredited
  • FREE pick up & delivery within 60 miles of LTI
  • Same day, next-day, 2nd-day rush services
  • FREE online order tracking
  • Email and online certifications

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Our Customers Say:

“On behalf of Plymouth Tube I would like to thank you for your hospitality. Your diligence and team work helped us to stay on schedule and provide a product back to our customer with minimal impact. We at Plymouth Tube pride ourselves on customer service to our customers. Without your customer service to us we would not have been able to uphold our level of service. We appreciate your partnership with us and look forward to continuing our business relationship with LTI in the future. Kudos to your team.”

Mike Kennerson
Quality Manager


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Primary Metals

Routine Verification for Quality Assurance

Metals have a place in so many aspects of our lives where reliable performance is a must, such as bridges, airplanes, medical implants, building frames and much more. To assure that these metals will meet their performance requirements, routine testing and verification is a necessity. As an independent testing and calibration services laboratory, LTI can help you manage your quality assurance program. All testing and calibration results are detailed on Certified Test Reports and Certificates of Calibration.

Our independent testing lab will provide all the answers and services you need to assure timely turnaround and find out about material composition, characteristics, mechanical properties and discontinuities:

While your product is here for nondestructive testing, our technicians can provide a number of related services to streamline your process, including cutting, trimming and deburring; material identification; line marking and special packaging and shipping.

If a question occurs regarding product failure, our materials engineers can determine the root cause and provide insight for preventing future occurrences of the problem. A wide-range of inspection and verification processes are offered by our calibration services laboratory called LTI Metrology to confirm the measurement accuracy of tools and other measuring instruments used in your production process. Unlike most labs, we offer all services from one location, so you can count on convenience, as well as quality.