For nearly 90 years, LECO has been supporting quality control laboratories, research institutions and manufacturing facilities with advanced solutions for material characterization and quality verification. As a global leader in elemental analysis and metallography we provide complete laboratory solutions covering both sample preparation and material evaluation.

Our portfolio includes GD-OES spectrometers for rapid elemental analysis and coating depth profiling, elemental analyzers for carbon, sulfur, oxygen, nitrogen, and hydrogen determination as well as complete metallography solutions: sectioning machines, mounting systems, grinding and polishing equipment, microscopes, image analysis software and advanced hardness testers. LECO technologies support quality control throughout the entire production cycle from incoming materials to final product certification.

Our solutions are widely used in aerospace, automotive, energy, metallurgy and research applications helping customers meet stringent material specifications and international quality standards. By combining innovative instrumentation, application expertise, and local technical support LECO provides laboratories with the confidence needed to make critical quality decisions.