Our Divisions

The Weiss Aug Group is an internationally recognized leader in precision metal stamping, injection molding, value-added assembly solutions, and tooling; serving the medical device industry, automotive industry, and industrial sector for over 50 years. We provide design, prototyping, advanced engineering support, and manufacturing services, ensuring a seamless transition from prototype to production.

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East Hanover, NJ | World Headquarters

Tightly toleranced high precision metal, plastic and assembled components for the aerospace, automotive, interconnect, and medical/life science markets.


Fairfield, NJ | Surgical Products

Development and manufacture of surgical and pharma device assemblies with core competencies in insert molding, laser welding, and clean room assemblies.

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Fairfield II, NJ | Life Sciences

Development and manufacture of drug delivery and combination devices with core competencies in insert molding, laser welding, and clean room assemblies.


New Kensington, PA | JK Tool, Inc.

JK Tool focuses on designing, engineering, manufacturing and grooming of progressive stamping tools. JK Tool serves customers in the aerospace, defense, energy, industrial and medical industries and adds extensive machining capabilities to the Weiss-Aug Group.


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Elk Grove Village, IL | Diemasters

Since 1948, the Diemasters, located in Elk Grove Village, Illinois, has been committed to the quality craftsmanship of high-precision products. Through The Diemasters Productivity System (TDPS) we are able to Manufacture Smarter™, which enables us to produce products more efficiently and at the highest levels of quality. The company’s customer base spans the globe and includes some of the most recognized brands today.


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Boulder, CO | Lupine Research

R&D group specializing in the design and development and integration of automated manufacturing processes with expertise in material science and AI technology.


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Monterrey | Mexico | Weiss-Aug De Mexico

Manufacturer of stampings and injection-molded components with value-added assembly services.


How can we help?

Request a Quote (Capabilities)

How can we help?

Request a Quote (Capabilities)