Who We Are

Welcome to Cary Products, a leading injection molding manufacturer with over 70 years of experience serving our clients nationwide. We specialize in producing custom and proprietary parts, components and tools for commercial, residential, and automotive HVAC units. We continually strive to improve our processes.

As a full-service supplier of plastic accessories for both MVAC and HVAC industries, we design and manufacture our products according to the highest standard of quality. Contact us with your specifications, and we’ll get started on producing the unique parts and assemblies that your company needs. Cary finds a better way to make your products come to market.

Panel 1

About Us

Our mission

We want our customers, from start to finish, to have a complete production experience. From our design engineering support, tooling, all the way through the production process to deliver the quality production parts that our customers need.

our history

Our founder, Arthur Powell Cary Jr., established Cary Products in 1946, after attending Yale University and Oxford, as a novelty business. Cary Products originally developed newspaper holders, decorated boxes for matches, napkin holders, and even plastic clothespins, leading to the purchase of his first second-hand plastic injection molding machine. Arthur had an inventor colleague that was developing air conditioning for automobiles. The all-metal unit soon gave way to superior designs and plastic. Cary Products was right there in the beginning, quickly designing and producing parts for this flooding market.

In May of 1992, this industry lost one of its pioneers, Arthur Cary has since been given the “Pioneer Award” by the International Mobile Air Conditioning Association for his many contributions to their industry. Earl Armstrong III and Ray Norbury, two of Arthur’s nephews, have taken up management and direction of Cary Products continuing today with the company values instilled by Arthur’s leadership.

Panel 2


Injection Molding

We have 28 injection molding presses ranging in size from 100 to 700 tons.

We mold many resins, including, ABS, Polypropylene, Nylon, Acrylic, Polycarbonate, ASA, Acetal, and more.


  • 6,000 square foot thermoforming shop
  • 3 thermoforming machines ranging from:
    • 24″ x 24″
    • 48″ x 96″
    • Thickness up to .250″
  • 2 5-axis CNC routing machines
  • 1 3-axis CNC routing machine
  • Mastercam
  • New production tooling


  • 5,000 square foot tool shop
  • In house repair/modifications
  • Preventative maintenance on all molds
  • New production tooling
  • CNC milling
  • CNC lathe
  • Surface grinding
  • Micro welding
  • EDM


Coming Soon!

Cary Products has proven to be more than just an OEM manufacturer for our ATV Snorkel Kit.  Cary Products was also willing to build some safety stock and hold it for us in support of our high season demand.  This allowed us to build a bit more product without cluttering up our facilities and when we needed the parts we simply picked up the parts from the Cary warehouse.  One of the many conveniences of working with a local supplier that is willing to go the extra mile.

— Kyle, CEO of Snorkel Your ATV

As a manufacturer developing innovative products for healthcare, we needed assistance in developing and prototyping our unique iLine organizer. Cary Products went above and beyond during production.  They took our vision, helped design the clip, provided 3D prototypes, and assembled the product. They have proven to be an essential partner to the production of our product line.

— Ernesto, CEO of OTEN Medical

Panel 4 Placeholder