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Trusted by

General Electric
Rehrig Pacific Company

Injection Molds & Tooling

Designing and building custom injection molds and specialty tooling has been our backbone from the beginning.
Decades of expertise enables us to produce highly precise production tools for the most demanding applications.


Stack molds are stacks of more than one mold layer. Using stack molds doubles the injection machine’s output, increasing productivity and lowering costs.


2-shot mold design combines two materials into one part in a single mold. This drives down cost and reduces the amount of part handling and secondary assembly.


Supported Economic Tooling (SETTM) combines the superior quality and reliability of domestic tooling with the cost savings of international tooling.

Consulting & Creative Engineering

Our engineering experts will collaborate with you to create dynamic solutions with the most robust design and functionality. We are creative thinkers who build tools to the highest standards with state-of-the-industry equipment. Our in-house design, manufacturing and mold sampling ensures accurate parts with the productivity and innovation you need.

OEM Services

We offer a complete breadth of services for OEMs. Our cradle-to-grave methodology ensures your tools are built and run for you. Our OEM partnerships are lasting relationships that produce quality molds every time.

What is Injection Molding?

Injection molding is a manufacturing process for producing parts by injecting molten material into a mold. A1’s finished plastic injection molds are tested on dedicated 90, 300, 1,000, 1,100, and 3,000-ton sampling injection presses to help ensure that when the customer does their own start-up, it is smooth and fast.

Our Process

Today’s competitive global marketplace puts manufacturers under constant pressure to manage time more efficiently. With the implementation of total quality programs, just-in-time logistics, enhanced data sharing and instantaneous communication technologies, customers expect a seamless response to every requirement and communication. We pride ourselves in calling our customers partners to facilitate communication.

Plastic injection part producers of all different complexities — from basic to complex plastic injection tooling, weighing 50 pounds to hundreds of thousands of pounds — turn to A1 Tool.
Time has become a critical factor:
  • Turnaround time
  • Uptime
  • Time to market
Learn More about Our Process


Joe Vezzosi, Tooling Manager
"They're knowledgeable. I can't stress that enough. I mean, they'll see something in the design of the part and say, "Listen. That's not going to work. Can we do it this way?" And they'll work with the design engineers to change it to the right way."
InterTech Plastics
Tim Ruybal, Senior Account Engineering Manager
InterTech Plastics
“They are by far one of the top engineering departments I believe for injection molders. Very thorough, very precise, understanding all the dynamics of the part design and how to mirror that over to a mold design. That's what first and foremost sold me.”

Engineering Experience Quality

Contact a molding expert