Get a Quote on Plastic or Metal Parts

Looking for a quote for fabrication of a thermoplastic, thermoset or metal part or assembly? The team at Dielectric Manufacturing is ready to provide a cost-effective quote for your exact needs. With more than 50 years in business, we have extensive experience in providing quotes that give our customers top quality at the right pricing.

As a one-stop contract manufacturer, we provide precision fabrication and machining of parts, component assembly, finishing, packaging, and inventory programs. We also offer design collaboration and rapid prototyping.

We’re based in Wisconsin but provide components for companies throughout the U.S.

Use our quick contact form below, call us in metro Milwaukee at 800-367-9122, or email

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“I am writing to you today to thank you and your team. We had an internal issue where we triggered two pull orders for immediate delivery. Initially we heard back that Dielectric did not have stock and we would have to wait the full lead time of two weeks. Thanks to the responsiveness of Dielectric, raw material was found and parts fabricated in a day. This kept our lines up and our customers happy. … We appreciate this extra effort.”

– Jim Schultz, Eaton Corp., Power Systems Division

Dielectric Manufacturing Knowledge Base


Learn about metal and plastic properties, see answers to frequently asked questions about parts and assemblies, and get other information on component fabrication and machining.