At Pexco, we take pride in our ability to mold intricate, high-performance plastic components. Our engineering team continuously pushes the boundaries of materials and machinery to manufacture complex parts for demanding applications.
We specialize in custom part design and complex part geometries using high-performance materials such as PEEK, Torlon®, Ultem®, EXTEM®, PFA, FEP, PVDF, and ETFE and can achieve extreme dimensional or tight tolerance injection molded parts using in-house CT Scanning
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Our customers count on us to solve technically challenging jobs requiring resin and materials expertise, tight tolerances, and intricate or thin-walled part geometries. Pexco solves this challenge with our direct-gated, multi-cavity tooling technology, designed to reduce material waste, cut per-part costs, and make advanced materials more accessible.
Injection molding is the ideal manufacturing process for producing high-precision plastic components with complex geometries, thin walls, and tight tolerances—at scale. At Pexco, we specialize in molding ultra- and high-performance thermoplastics using a unique combination of advanced mold flow analysis, proprietary tooling systems, and deep material expertise. This allows us to eliminate or significantly reduce secondary operations, improving part quality, and reducing total cost.
Insert molding is a process that places a component into the mold before injecting the polymer, which flows in and around the features of the insert forming a highly secure bond between the insert and the polymer. At Pexco, we have pushed the boundaries of insert molding with proprietary tooling, advanced fixturing, and precision robotic placement systems that enable consistent overmolding of delicate or complex inserts. Whether manually loaded or fully automated, our process ensures the polymer flows securely around even the most challenging features.
We augment the latest software tools including solid modeling, mold flow analysis and finite element analysis with an internally developed iterative tool design approach. By combining 3D CT scanning with custom tool modification, we deliver exceptionally tight tolerances and best-in-class part fidelity. This results in best-in-class part tolerances of up to 0.0003". This process is ideal for mission-critical components like seals and valve bodies, where precision down to ±0.0003" and smooth surface finishes are essential. The result is high-performance, net-shape molded parts that reduce cost, improve throughput, and meet the most demanding dimensional specifications.
Our state-of-the-art facilities and 50+ years of experience in plastic fabrication position us as a leader in delivering tight-tolerance components with extraordinary precision to meet even the toughest product demands.
With multiple locations across North America, a skilled team of over 850 employees, and advanced technology, Pexco is uniquely equipped to meet your custom manufacturing needs, wherever you are.
Our extensive footprint includes multiple locations, over 850 employees, and advanced machinery across North America.
170+ Extrusion Lines and
40+ co-extrusion lines
55+ High-performance
polymer molding machines
40+ CNC Swiss, lathe, and
mill machines
950K+ Sq. Ft. of Manufacturing Space
across 14 facilities in North America
By choosing Pexco for your project, you’re not just getting a service provider; you’re gaining a partner committed to your success. Our team of experts is ready to work closely with you to optimize your designs, select the best materials, and deliver high-quality parts that meet your exact specifications.
Contact us to learn more about our capabilities.