Kerfgrid
Machine shop Checked Oct 8, 2026

Mac Cal Manufacturing

San Jose, CA · production

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About

Mac Cal makes precision sheet metal, machined, welded, painted and assembled parts and cable harnesses, mostly to customer designs, and offers engineering design services. It holds ISO 9001 and ISO 13485 registrations and runs a Class 1,000 clean room for assembly.

Summary written by Kerfgrid from maccal.com.

Processes

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Industries
Aerospace, defense, medical, automotive, energy, electronics
Volumes
Production
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