Full-Service Rubber Injection Molding Services, Customized to Your Needs

Moldtech is a leading North American developer and manufacturer of innovative custom rubber molded products. Trust us for high-quality rubber overmolding and rubber injection molding.

Precision Parts for Demanding Applications

Whether you’re looking for everyday seals or highly specialized custom parts, we can help. Our molded rubber products meet strict performance standards across a wide range of industries.

Rubber Injection Molding Services That Go the Distance

No matter your application, we have the equipment and expertise to mold durable, high-quality rubber components. Explore our wide range of molding capabilities to find the right fit for your project.

Industries We Serve

From aerospace to consumer goods, our expertise spans a wide range of industries. We’ll help you solve complex challenges with precision and accuracy.

About Us

Located in Lancaster, NY, we are a vertically integrated manufacturer with close to 50,000 square feet of production space, including clean room and climate-controlled workspaces. With decades of experience, we’re ready to design, manufacture, and assemble your parts in-house.

Get the Latest Rubber Overmolding and Rubber Injection Molding Insights

Want to stay up-to-date with the latest rubber overmolding and rubber injection molding news? Get insights from our team.

What Rapid Prototyping Looks Like For Rubber and Elastomer Parts

Before a rubber or elastomer part reaches full production, it starts as a prototype. Learn what rapid prototyping looks like for rubber parts, from material selection and mold design to testing and final production.

Complex Geometry, Solved: The Value of Custom Molded Rubber Parts

Complex geometry, not just custom specs, is what separates a molded rubber part from a catalog one. Here’s how Moldtech’s masking plugs, custom seals, custom hoses, and unique profiles are built around shapes that extrusion, die cutting, and stock parts can’t produce.

Design Transfer for Medical Device Components: What Requalifying With a New Molder Actually Involves

Vendor selection is only half the switching decision. Here’s what Design Transfer actually requires when requalifying a medical device component with a new molder, from tooling and process validation to PPAP and your Design History File.