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PHONE: (925) 454-3400

Custom Injection Molding
Made in the U.S.A.

6757-A Las Positas Rd.
Livermore, CA 94551
Injection Molding


Commitment to Quality–the first time, on time, every time!

Plastic Injection Molding

Certified as an ISO 13485:2016 company, quality is the driving force and focus behind everything we do here at Westec Plastics.  It starts at the very inception of a project and continues through to the packaging and shipping of products. With over 50 years of experience with a wide range of products, we are able to meet the needs of Medical Device, Pharmaceutical, Electronics, Aerospace/Defense, Industrial and Consumer products customers.

Our quality department is an integral part of achieving and maintaining our excellent quality record. We are equipped with a Micro-Vu Excel 652UC CMM to handle precise inspection requirements and QC-Calc SPC software for data collection and analysis.

Quality starts on the production floor; our operators, set-up staff, and foreman are proficient in inspecting all products for cosmetic criteria.

Our inspection department monitors not only the cosmetic criteria, but the specific dimensional criteria for each product.  Inspection is done at specified intervals throughout each run to ensure that all parts meet standard and are of the highest quality. 

Westec Plastics is in tune with the changing needs of our customers; we work along side each one to instill confidence in the products they receive.  Our customers’ confidence is a result of our excellent quality record, our well trained and knowledgeable staff and our willingness to go above and beyond expectations. To meet our customers’ needs we can provide:

  • First Article Inspection (FAI)
  • Validation
  • Customized Inspection reports
  • Gage R&R Studies
  • Certificate of Compliance
  • Raw Material Certificates
  • RoHS and REACH compliance statements on qualifying raw materials