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News and Press

Injection Works Announces Investment from Nelson Miller Group

Injection Works has joined Nelson Miller Group (NMG) as its in-country authority for custom thermoplastic injection molding and related...

Injection Works invests in five all-new molding and two new sonic welding machines in 2021

Injection Works celebrated the arrival of four new replacement and one new additional molding machine to our Mount Laurel, NJ...

Team Injection Works Welcomes NJ Congressman Andy Kim

 Congressman Andy Kim with Chris Rapacki, CEO of Injection Works New Jersey Congressman Andy Kim spent the afternoon of July 9, 2021...

Global Injection Molding Machine Market to reach $38.7 Billion by 2026

Global Injection Molding Machine Market Outlook To 2026: In-Depth Market Overview, Key Material Categories (Plastic, Metals, Others),...

Go for a flight over Injection Works

New Flyover Video

Injection Works is always reaching for the skies (and beyond) for our customers. Here’s a quick flight that shows you a little bit more of our 46,000 square foot facitilty. Watch this video to go for a flight.



Our Great People at Injection Works – Special Feature

Injection Works Team Profiles from the Great People who work here.





Injection Works provides superior quality plastic injection molding and related services. Now in our 30th year of business, our expertise helps clients all over the world, as we continue to grow our relationships and expand the range of quality services and products we provide.

In 2023, Injection Works joined Nelson Miller Group (NMG) as its in-country authority for custom thermoplastic injection molding services. NMG, founded in 1937, is a leading provider of custom engineering design, manufacturing, and supply chain management services, with a strong reputation for quality and customer care.  NMG’s investment in Injection Works strengthens our commitment to dependable, cost-effective solutions and opens up a wealth of new value-added capabilities for our customers. 

We invite you to explore our Plastic Injection Molding Case Studies, learn more about Injection Works business and clients, and if there’s anything we can do to help you now, please contact us!


A great place to work! Career opportunities at Injection Works

Injection Works is growing, and looking for the best people to help us on our mission! We are currently hiring for all shifts, and offer great opportunities to the right candidates. We encourage you to take a look at our careers section of our website to learn more information about open positions and to start a conversation with us. You can also email us directly at We’re looking forward to hearing from you! And thank you for your interest in working with us!

Plastic Injection Molding Services

Injection Works is a plastic injection molder based in New Jersey. Injection Works specializes in a variety of molding materials, and provides injection molding services and related services to a broad range of industries. At the core of our injection molding capabilities are twenty two injection molding machines ranging from 22 to 720 tons of clamping force located in traditional, and class 100,000 clean room environments.

Injection Molding Materials

Injection Works has extensive experience injection molding both commodity and engineered resins, including virtually all variations of:

  • Polypropylene Molding (PP)
  • Polyethylene Molding (PE)
  • Polystyrene Molding (PS)
  • Polyvinyl Chloride Molding (PVC)

Engineered resins such as:

  • Nylon (PA)
  • Polycarbonate (PC)
  • PEEK
  • Liquid Crystal Polymer (LCP)
  • Ultem (PEI)
  • Acetal (POM)
  • Polysulfone (PSU)
  • Thermoplastic Elastomers (TPV)
  • Cellulose Butyrate (CAB)
As well as specialty alloy resins such as:

  • ABS/PC
  • PC/PBT

Learn more about our injection molding materials.

Injection Molder for all Industries

Companies in the following industries have turned to Injection Works to provide cost effective injection molding solutions:

Injection Molding in New Jersey and Servicing the Globe

Injection Works is a New Jersey based Injection Molder proudly serving DE, MD, NJ, NY, PA, the surrounding areas and beyond for over 30 years.

If you would like to partner with a reliable, high quality ISO 9001 plastic injection molder, contact Injection Works today!

Injection Works