Fusion Inc. designs and manufactures automated brazing and soldering machines, paste filler metals, and dispensing equipment. Established in 1933 by Harold R. Williams as Fusion Engineering Company, the organization pioneered the manufacture of stable paste formulations blending atomized filler metal powder, flux, and neutral binder systems.
Headquartered in Willoughby, Ohio, near Cleveland, the company maintains international manufacturing through Fusion Incorporated UK Ltd in Harlow, United Kingdom, alongside a worldwide distribution network. Fusion provides a turnkey approach encompassing metallurgical analysis, custom paste production, automated paste applicators, and indexing braze machinery.