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Why Leading Industry Organizations
Choose Leco

Lifetime Support

Lifetime Support

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Hydrogen Ready

Hydrogen Ready

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Fidelity and Precision

Fidelity & Precision

How do we ensure that our products are quality-built? By building them ourselves—from the ground up. We design, manufacture, and assemble over 90% of our instruments in-house, including most of the critical components and parts. This level of vertical integration means we control quality at every stage, from raw materials to the finished instrument in your lab.
For the small percentage sourced externally, we apply the same rigorous scrutiny, ensuring every part and instrument meets our commitment to excellence, because the instruments in your lab make a difference in your work. At LECO, quality isn’t outsourced—it’s engineered into every part, every component, every instrument.
Industry Leading Efficiency

Industry Leading Precision

How do we ensure that our products are quality-built? By building them ourselves—from the ground up. We design, manufacture, and assemble over 90% of our instruments in-house, including most of the critical components and parts. This level of vertical integration means we control quality at every stage, from raw materials to the finished instrument in your lab.
For the small percentage sourced externally, we apply the same rigorous scrutiny, ensuring every part and instrument meets our commitment to excellence, because the instruments in your lab make a difference in your work. At LECO, quality isn’t outsourced—it’s engineered into every part, every component, every instrument.

Instrument Finder

Proof of
Accuracy

We have the highest standards for accuracy. Send us your sample and receive and in-depth qualitative and quantitative report.

Global Presence

LECO has offices in 25 offices worldwide, serves 170 countries, and has staff that speaks 12 languages.

Find Your Local LECO

Cutting-Edge Mobile Laboratories

LECO’s mobile labs are a fleet of traveling, fully equipped laboratories that bring their advanced analytical instruments and expert specialists directly to your facility, so you can see real-world testing, methods, and results without ever leaving your site.

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