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Custom Plastic Fabrication Company - Custom Metal Fabrication Project Portfolio

Pen Manufacturing is a custom plastic fabrication company that machines, welds, and molds plastic parts for biomedical, semiconductor, food processing, and other industrial markets. Our plastic fabrication services include custom plastic parts fabrication, CNC machining, plastic welding, and aluminum injection mold tooling for prototype and low-volume production runs. Pen Manufacturing is regularly sought out by local companies and universities for custom, intricate plastic fabrication projects, backed by our quality management system.

Markets Served

Specialty plastic services to a variety of markets including:

Biomedical

Food Processing

Hospital

Mining

Semiconductor

Solar

Plastic Fabrication Services & Capabilities

At Pen, our industry experts are capable of custom fabricating, welding and machining your project to your specific requirements. As a plastic fabrication company serving industrial, biomedical, and semiconductor markets, we fabricate everything in-house — from CAD to finished part — including plastic welding and injection mold tooling for prototype and low-volume runs. Some of these specialty plastic capabilities include:

Frequently Asked Questions

Custom plastic fabrication is the machining, welding, and molding of plastic parts to a customer's specific design, size, and application requirements, rather than using off-the-shelf plastic components.

Yes. Pen Manufacturing is a plastic fabrication company offering CNC machining, plastic welding, and injection mold tooling for biomedical, semiconductor, food processing, and other industrial markets.

Pen Manufacturing's plastic fabrication services include precision and high-speed CNC machining, multi-axis machining, plastic welding, and aluminum injection mold tooling for prototype and low-volume production runs.

Yes. Pen Manufacturing offers custom plastic parts fabrication for both prototype and low-volume production runs, including aluminum injection mold and tooling work.

Pen Manufacturing provides industrial plastic fabrication for biomedical, food processing, hospital, mining, semiconductor, and solar markets.

Plastic fabrication is the broader process of machining, molding, and assembling plastic parts to a design. Plastic welding is one technique within that process — joining plastic pieces together, similar in concept to metal welding but using heat or solvents suited to the specific plastic material.