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PerFormex Machining Inc.
is located in the heart of the San Francisco Bay Area's Silicon Valley

PerFormex Machining, Inc. is an ISO 9001:2015 and ITAR Certified precision manufacturing company specializing in close-tolerance machining. Founded in 1977 by its President, Joe Iffla, the company runs with an uncompromised value of manufacturing quality parts and delivering them on time.

Each employee at PerFormex knows and understands his/her role in satisfying our customers. Our employees are talented and dedicated.

We invite you to look around our website and give us the opportunity to support your precision machining needs – from design support to manufacturability. You can contact us immediately by clicking here or call us and we will be happy to talk with you about your project.

About Performex

PerFormex Machining Inc. has been in business since 1977 doing precision machining for some of the most demanding segments in industry.

Our Services

PerFormex provides design assistance and has state of the art computerized equipment and CAD Programming Systems.


PerFormex has 28 CNC lathes and mills in a 14,000 square foot facility including a climate controlled inspection area.

PerFormex Machining Inc. is located in the heart of the San Francisco Bay Area’s Silicon Valley. Stop by, call us, fax us, e-mail us or complete our simple on-line Request for Quote form.

963 Terminal Way
San Carlos, CA 94070
Phone (650) 595-2228
Fax (650) 595-0169

Business Hours: Mon-Fri 8:00 am to 4:30 pm

Request for Quote: