Established in 1976, Vacuum Process Engineering Inc. specializes in a variety of braze processes including vacuum brazing, hydrogen brazing, induction brazing, infrared brazing, and diffusion bonding. The company has capabilities to offer vacuum bake-out, thin film coatings and critical heat treating services for refractory and specialty metals as per the ISO 9001:2000 standards. Located in Sacramento, Calif., the firm also offers a range of additional services such as electrical testing and qualification, metallography, vacuum integrity, helium leak testing and more. Its product portfolio includes a broad line of Retrolite brand reflectors, pinch off tubes and other custom records.