Custom Molded Electronic Components for Precision Applications

At Westec, we understand that custom molded electronic components require the highest levels of precision. That’s why, over 50 years of manufacturing parts for electronics applications, we have fine-tuned our processes and equipment to support advanced electronics injection molding requirements.

Our services for custom molded electronic components include traditional and two-shot injection molding, cleanroom and non-cleanroom manufacturing, 3D printed steel mold inserts, in-house tooling, and a variety of secondary services — all designed to support high-performance electronic plastic components.

With capabilities that cover the entirety of the manufacturing process, we deliver single source solutions for customers across a wide range of electronics applications.

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Electronics Injection Molding Capabilities

Our capabilities support a wide range of electronics injection molding programs, from simple housings to complex, tight tolerance components. We work with engineering grade materials and advanced processes to ensure performance, durability, and consistency across production.

Cleanroom Electronics Injection Molding

For sensitive electronics applications, standard processes may not be sufficient. That’s why we offer cleanroom electronics injection molding solutions designed to support contamination control and product integrity.

Our facilities are certified with ISO Class 6 and 7 for secondary operations and ISO Class 8 for full-scale injection molding. With both hardwall and softwall cleanrooms available, we provide flexible, scalable manufacturing solutions for precision electronic plastic components.

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Advanced Tooling for Electronic Plastic Components

Our use of 3D printed steel mold inserts allows us to create complex and intricate molds with high precision. This technology reduces lead times and increases design flexibility, helping us meet the evolving demands of electronics injection molding.

Whether your parts are standard or highly customized, we have the tooling and expertise to support a wide range of custom molded electronic components.

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A Single Source for Electronic Plastic Components

At Westec Plastics, we are one of the only privately owned and locally operated injection molders in the Bay Area of California. In addition to traditional and cleanroom electronics injection molding, we offer in-house tooling maintenance and repair, along with secondary services such as pad printing, ultrasonic welding, assembly, and packaging. This allows us to deliver complete, turnkey solutions for electronic plastic components, from low to high volume production.

If you’re looking for a long-term partner for electronic plastic components, our team is here to support your next program.

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