Lucas-Milhaupt, Inc

Lucas-Milhaupt is a global provider and leading producer of metal joining products and services. Founded in 1942 and headquartered in Cudahy, Wisconsin, the company develops brazing alloys, fluxes, and pastes for thousands of companies worldwide, with more than 500 custom alloys and decades of materials science expertise.

Industries from HVAC/R and medical devices to aerospace and oil and gas rely on Lucas-Milhaupt to bring their innovations to market quickly. Its team of metallurgists, chemists, and engineers develops custom joining solutions that improve process efficiency and extend product life.

Through its Brazing Academy, Lucas-Milhaupt also serves as the trusted brazing educator for OEM engineers and HVAC/R service technicians, offering hands-on training, online courses, and certification.