Founded in 1998, Altest Corporation is a full-service contract manufacturing company, specializing in the production of printed circuit boards. Based in San Jose, Calif., the company offers prototyping of printed circuit board (PCB) assemblies. It provides restriction of hazardous substances (RoHS) or traditional, surface mount, box build and pin through hole assemblies. Altest Corporation renders assembly and testing service of burn-in boards to the semiconductor industry. The company specializes in the manufacture of high-temperature operating life (HTOL) and low-temperature operating life (LTOL) burn-in boards.