Stern Companies specializes in Custom Plastic and Rubber Molding and Assemblies

Stern Companies is a Quality Driven Global Sourcing & Manufacturing Specialist. We introduce producers of polymer based products to new and existing technologies through a diversified supply base. This is accomplished through strong supplier and customer relationships. Our commitment to responsive service and innovative solutions will provide the efficiency you need and the product quality you require to compete in today's market.

We are a single source of supply for all polymer components. We are ISO Certified and have assembly capabilities in-house.


To produce products at a rapid rate and drive your cost down, you might have to invest in machinery that is customized to your design; that is "tooling". This machinery will vary depending on the product, but can range from plastic molds to custom branding stamps, and so on.


"Production run" means making a lot of one product at once. The factories listed under "production" can produce small and/or large quantities. The minimum order for a production run can vary from factory to factory (some have no minimum, some require a dozen, and some require up to 1,000 to be made at once)