Cal Tech Precision, Inc. manufactures for a global market, large and small, complex structural aerospace parts, measuring from as small as two inches by two inches, to parts over sixty feet long.

Guy Haarlammert heads the company which was founded in 1998. With exceptional business and production management experience, he has put together a company with an infrastructure of dynamic and knowledgeable industry professionals. This elite team of specialists is one of Cal Tech’s greatest inner strengths.

Culled from some of the most eminent aerospace manufacturing companies in Southern California, many members of the management team have forged strong working relationships together over the span of many years, and in some cases, over two decades.