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Westec Plastics

Privately owned Bay Area precision injection molder (founded 1969) with in-house tool room and 3D-printed steel tooling to cut lead times.

US Livermore, California, United States · westecplastics.com

What they make

ProcessesInjection molding, Mold & tool making, Overmolding & insert molding (read from their description)
CapabilitiesIn-house injection molding, H13 steel cores and cavities incl. 3D-printed steel tooling, flexible tooling (in-house, domestic, offshore), multi-material designs, tight tolerances.
Parts and productsunknown
Materialsunknown
Toleranceunknown
Largest partunknown

Order size and timing

Minimum orderunknown
Prototypesunknown
Small-run evidenceunknown
Startup friendlyunknown
Quote turnaroundunknown
Prototype lead timeunknown
Production lead timeunknown
Instant online quoteunknown

Quality and company

CertificatesISO 13485:2016
Business typefactory
Peopleunknown
Floor areaunknown
Founded1969
Englishyes
Public customersunknown
Address6757 Las Positas Road, Livermore, CA 94551
Marketplace storesunknown

Contact

Emailnot public; request through Maglev
Phone(925) 454-3400
Printed atwestecplastics.com

Caveat

Overmolding derived from 'multi-material designs'. Positioned for regulated production; prototype minimums not stated.

Sources

Confidence VERIFIED · from public sources, not yet visited or ordered from · checked 2026-10-30